16645872

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 43211520

約数和(自身を除く): 26565648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1451, 1912, 2868, 2902, 3824, 4353, 5736, 5804, 8706, 11472, 11608, 17412, 23216, 34824, 69648, 346789, 693578, 1040367, 1387156, 2080734, 2774312, 4161468, 5548624, 8322936, 16645872]

約数ペア:

[(1, 16645872), (2, 8322936), (3, 5548624), (4, 4161468), (6, 2774312), (8, 2080734), (12, 1387156), (16, 1040367), (24, 693578), (48, 346789), (239, 69648), (478, 34824), (717, 23216), (956, 17412), (1434, 11608), (1451, 11472), (1912, 8706), (2868, 5804), (2902, 5736), (3824, 4353)]