16406614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 30424320

約数和(自身を除く): 14017706

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 1667, 3334, 4921, 9842, 11669, 23338, 31673, 61679, 63346, 123358, 221711, 431753, 443422, 863506, 1171901, 2343802, 8203307, 16406614]

約数ペア:

[(1, 16406614), (2, 8203307), (7, 2343802), (14, 1171901), (19, 863506), (37, 443422), (38, 431753), (74, 221711), (133, 123358), (259, 63346), (266, 61679), (518, 31673), (703, 23338), (1406, 11669), (1667, 9842), (3334, 4921)]