19914803412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{5573}}^1$

素因数の和:7845

約数の個数: 96

約数和(自身を含む): 55936204800

約数和(自身を除く): 36021401388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 2239, 4478, 5573, 6717, 8956, 11146, 13434, 15673, 16719, 22292, 26868, 31346, 33438, 39011, 42541, 47019, 62692, 66876, 78022, 85082, 94038, 105887, 117033, 127623, 156044, 170164, 188076, 211774, 234066, 255246, 297787, 317661, 423548, 468132, 510492, 595574, 635322, 741209, 893361, 1191148, 1270644, 1482418, 1786722, 2223627, 2964836, 3573444, 4447254, 8894508, 12477947, 24955894, 37433841, 49911788, 74867682, 87345629, 149735364, 174691258, 237080993, 262036887, 349382516, 474161986, 524073774, 711242979, 948323972, 1048147548, 1422485958, 1659566951, 2844971916, 3319133902, 4978700853, 6638267804, 9957401706, 19914803412]

約数ペア:

[(1, 19914803412), (2, 9957401706), (3, 6638267804), (4, 4978700853), (6, 3319133902), (7, 2844971916), (12, 1659566951), (14, 1422485958), (19, 1048147548), (21, 948323972), (28, 711242979), (38, 524073774), (42, 474161986), (57, 349382516), (76, 262036887), (84, 237080993), (114, 174691258), (133, 149735364), (228, 87345629), (266, 74867682), (399, 49911788), (532, 37433841), (798, 24955894), (1596, 12477947), (2239, 8894508), (4478, 4447254), (5573, 3573444), (6717, 2964836), (8956, 2223627), (11146, 1786722), (13434, 1482418), (15673, 1270644), (16719, 1191148), (22292, 893361), (26868, 741209), (31346, 635322), (33438, 595574), (39011, 510492), (42541, 468132), (47019, 423548), (62692, 317661), (66876, 297787), (78022, 255246), (85082, 234066), (94038, 211774), (105887, 188076), (117033, 170164), (127623, 156044)]