16638402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8693}}^1$

素因数の和:8738

約数の個数: 32

約数和(自身を含む): 37558080

約数和(自身を除く): 20919678

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 8693, 17386, 26079, 52158, 95623, 191246, 252097, 286869, 504194, 573738, 756291, 1512582, 2773067, 5546134, 8319201, 16638402]

約数ペア:

[(1, 16638402), (2, 8319201), (3, 5546134), (6, 2773067), (11, 1512582), (22, 756291), (29, 573738), (33, 504194), (58, 286869), (66, 252097), (87, 191246), (174, 95623), (319, 52158), (638, 26079), (957, 17386), (1914, 8693)]