16220526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2819}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 37359360

約数和(自身を除く): 21138834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2819, 2877, 5638, 5754, 8457, 16914, 19733, 39466, 59199, 118398, 386203, 772406, 1158609, 2317218, 2703421, 5406842, 8110263, 16220526]

約数ペア:

[(1, 16220526), (2, 8110263), (3, 5406842), (6, 2703421), (7, 2317218), (14, 1158609), (21, 772406), (42, 386203), (137, 118398), (274, 59199), (411, 39466), (822, 19733), (959, 16914), (1918, 8457), (2819, 5754), (2877, 5638)]