16796912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5061

約数の個数: 40

約数和(自身を含む): 37378560

約数和(自身を除く): 20581648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 5023, 10046, 20092, 40184, 55253, 80368, 95437, 110506, 190874, 221012, 381748, 442024, 763496, 884048, 1049807, 1526992, 2099614, 4199228, 8398456, 16796912]

約数ペア:

[(1, 16796912), (2, 8398456), (4, 4199228), (8, 2099614), (11, 1526992), (16, 1049807), (19, 884048), (22, 763496), (38, 442024), (44, 381748), (76, 221012), (88, 190874), (152, 110506), (176, 95437), (209, 80368), (304, 55253), (418, 40184), (836, 20092), (1672, 10046), (3344, 5023)]