16669510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11688

約数の個数: 32

約数和(自身を含む): 35253792

約数和(自身を除く): 18584282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11657, 23314, 58285, 116570, 128227, 151541, 256454, 303082, 641135, 757705, 1282270, 1515410, 1666951, 3333902, 8334755, 16669510]

約数ペア:

[(1, 16669510), (2, 8334755), (5, 3333902), (10, 1666951), (11, 1515410), (13, 1282270), (22, 757705), (26, 641135), (55, 303082), (65, 256454), (110, 151541), (130, 128227), (143, 116570), (286, 58285), (715, 23314), (1430, 11657)]