22987510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25261}}^1$

素因数の和:25288

約数の個数: 32

約数和(自身を含む): 50928192

約数和(自身を除く): 27940682

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 25261, 50522, 126305, 176827, 252610, 328393, 353654, 656786, 884135, 1641965, 1768270, 2298751, 3283930, 4597502, 11493755, 22987510]

約数ペア:

[(1, 22987510), (2, 11493755), (5, 4597502), (7, 3283930), (10, 2298751), (13, 1768270), (14, 1641965), (26, 884135), (35, 656786), (65, 353654), (70, 328393), (91, 252610), (130, 176827), (182, 126305), (455, 50522), (910, 25261)]