15692121796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{20149}}^1$

素因数の和:21064

約数の個数: 48

約数和(自身を含む): 31350337200

約数和(自身を除く): 15658215404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 881, 884, 1762, 3524, 11453, 14977, 20149, 22906, 29954, 40298, 45812, 59908, 80596, 194701, 261937, 342533, 389402, 523874, 685066, 778804, 1047748, 1370132, 4452929, 8905858, 17751269, 17811716, 35502538, 71005076, 230766497, 301771573, 461532994, 603543146, 923065988, 1207086292, 3923030449, 7846060898, 15692121796]

約数ペア:

[(1, 15692121796), (2, 7846060898), (4, 3923030449), (13, 1207086292), (17, 923065988), (26, 603543146), (34, 461532994), (52, 301771573), (68, 230766497), (221, 71005076), (442, 35502538), (881, 17811716), (884, 17751269), (1762, 8905858), (3524, 4452929), (11453, 1370132), (14977, 1047748), (20149, 778804), (22906, 685066), (29954, 523874), (40298, 389402), (45812, 342533), (59908, 261937), (80596, 194701)]