24745370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11197}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 50794128

約数和(自身を除く): 26048758

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11197, 22394, 55985, 111970, 145561, 190349, 291122, 380698, 727805, 951745, 1455610, 1903490, 2474537, 4949074, 12372685, 24745370]

約数ペア:

[(1, 24745370), (2, 12372685), (5, 4949074), (10, 2474537), (13, 1903490), (17, 1455610), (26, 951745), (34, 727805), (65, 380698), (85, 291122), (130, 190349), (170, 145561), (221, 111970), (442, 55985), (1105, 22394), (2210, 11197)]