17894630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 34927200

約数和(自身を除く): 17032570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 769, 895, 1538, 1790, 2327, 3845, 4654, 7690, 9997, 11635, 19994, 23270, 49985, 99970, 137651, 275302, 688255, 1376510, 1789463, 3578926, 8947315, 17894630]

約数ペア:

[(1, 17894630), (2, 8947315), (5, 3578926), (10, 1789463), (13, 1376510), (26, 688255), (65, 275302), (130, 137651), (179, 99970), (358, 49985), (769, 23270), (895, 19994), (1538, 11635), (1790, 9997), (2327, 7690), (3845, 4654)]