15203923372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{7727}}^1$

素因数の和:8166

約数の個数: 48

約数和(自身を含む): 29305317888

約数和(自身を除く): 14101394516

約数列:

[1, 2, 4, 11, 22, 44, 197, 227, 394, 454, 788, 908, 2167, 2497, 4334, 4994, 7727, 8668, 9988, 15454, 30908, 44719, 84997, 89438, 169994, 178876, 339988, 491909, 983818, 1522219, 1754029, 1967636, 3044438, 3508058, 6088876, 7016116, 16744409, 19294319, 33488818, 38588638, 66977636, 77177276, 345543713, 691087426, 1382174852, 3800980843, 7601961686, 15203923372]

約数ペア:

[(1, 15203923372), (2, 7601961686), (4, 3800980843), (11, 1382174852), (22, 691087426), (44, 345543713), (197, 77177276), (227, 66977636), (394, 38588638), (454, 33488818), (788, 19294319), (908, 16744409), (2167, 7016116), (2497, 6088876), (4334, 3508058), (4994, 3044438), (7727, 1967636), (8668, 1754029), (9988, 1522219), (15454, 983818), (30908, 491909), (44719, 339988), (84997, 178876), (89438, 169994)]