16857156932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1479217}}^1$

素因数の和:1479276

約数の個数: 48

約数和(自身を含む): 37773310848

約数和(自身を除く): 20916153916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 1479217, 2958434, 5916868, 10354519, 16271387, 20709038, 32542774, 41418076, 54731029, 65085548, 109462058, 113899709, 218924116, 227799418, 383117203, 455598836, 602041319, 766234406, 1204082638, 1532468812, 2408165276, 4214289233, 8428578466, 16857156932]

約数ペア:

[(1, 16857156932), (2, 8428578466), (4, 4214289233), (7, 2408165276), (11, 1532468812), (14, 1204082638), (22, 766234406), (28, 602041319), (37, 455598836), (44, 383117203), (74, 227799418), (77, 218924116), (148, 113899709), (154, 109462058), (259, 65085548), (308, 54731029), (407, 41418076), (518, 32542774), (814, 20709038), (1036, 16271387), (1628, 10354519), (2849, 5916868), (5698, 2958434), (11396, 1479217)]