15619670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 30909600

約数和(自身を除く): 15289930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 953, 1490, 1639, 1906, 3278, 4765, 8195, 9530, 10483, 16390, 20966, 52415, 104830, 141997, 283994, 709985, 1419970, 1561967, 3123934, 7809835, 15619670]

約数ペア:

[(1, 15619670), (2, 7809835), (5, 3123934), (10, 1561967), (11, 1419970), (22, 709985), (55, 283994), (110, 141997), (149, 104830), (298, 52415), (745, 20966), (953, 16390), (1490, 10483), (1639, 9530), (1906, 8195), (3278, 4765)]