23208196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 29046524

約数列:

[1, 2, 4, 11, 17, 19, 22, 23, 34, 38, 44, 46, 68, 71, 76, 92, 142, 187, 209, 253, 284, 323, 374, 391, 418, 437, 506, 646, 748, 781, 782, 836, 874, 1012, 1207, 1292, 1349, 1562, 1564, 1633, 1748, 2414, 2698, 3124, 3266, 3553, 4301, 4807, 4828, 5396, 6532, 7106, 7429, 8602, 9614, 13277, 14212, 14839, 14858, 17204, 17963, 19228, 22933, 26554, 27761, 29678, 29716, 31027, 35926, 45866, 53108, 55522, 59356, 62054, 71852, 81719, 91732, 111044, 124108, 163438, 252263, 305371, 326876, 341297, 504526, 527459, 610742, 682594, 1009052, 1054918, 1221484, 1365188, 2109836, 5802049, 11604098, 23208196]

約数ペア:

[(1, 23208196), (2, 11604098), (4, 5802049), (11, 2109836), (17, 1365188), (19, 1221484), (22, 1054918), (23, 1009052), (34, 682594), (38, 610742), (44, 527459), (46, 504526), (68, 341297), (71, 326876), (76, 305371), (92, 252263), (142, 163438), (187, 124108), (209, 111044), (253, 91732), (284, 81719), (323, 71852), (374, 62054), (391, 59356), (418, 55522), (437, 53108), (506, 45866), (646, 35926), (748, 31027), (781, 29716), (782, 29678), (836, 27761), (874, 26554), (1012, 22933), (1207, 19228), (1292, 17963), (1349, 17204), (1562, 14858), (1564, 14839), (1633, 14212), (1748, 13277), (2414, 9614), (2698, 8602), (3124, 7429), (3266, 7106), (3553, 6532), (4301, 5396), (4807, 4828)]