16865212804

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3167771}}^1$

素因数の和:3167808

約数の個数: 24

約数和(自身を含む): 32463327456

約数和(自身を除く): 15598114652

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 3167771, 6335542, 12671084, 34845481, 69690962, 139381924, 383300291, 766600582, 1533201164, 4216303201, 8432606402, 16865212804]

約数ペア:

[(1, 16865212804), (2, 8432606402), (4, 4216303201), (11, 1533201164), (22, 766600582), (44, 383300291), (121, 139381924), (242, 69690962), (484, 34845481), (1331, 12671084), (2662, 6335542), (5324, 3167771)]