16928670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 45391104

約数和(自身を除く): 28462434

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1193, 1290, 1419, 2365, 2386, 2838, 3579, 4730, 5965, 7095, 7158, 11930, 13123, 14190, 17895, 26246, 35790, 39369, 51299, 65615, 78738, 102598, 131230, 153897, 196845, 256495, 307794, 393690, 512990, 564289, 769485, 1128578, 1538970, 1692867, 2821445, 3385734, 5642890, 8464335, 16928670]

約数ペア:

[(1, 16928670), (2, 8464335), (3, 5642890), (5, 3385734), (6, 2821445), (10, 1692867), (11, 1538970), (15, 1128578), (22, 769485), (30, 564289), (33, 512990), (43, 393690), (55, 307794), (66, 256495), (86, 196845), (110, 153897), (129, 131230), (165, 102598), (215, 78738), (258, 65615), (330, 51299), (430, 39369), (473, 35790), (645, 26246), (946, 17895), (1193, 14190), (1290, 13123), (1419, 11930), (2365, 7158), (2386, 7095), (2838, 5965), (3579, 4730)]