1900672730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{18131}}^1$

素因数の和:19102

約数の個数: 32

約数和(自身を含む): 3736352448

約数和(自身を除く): 1835679718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 953, 1906, 4765, 9530, 10483, 18131, 20966, 36262, 52415, 90655, 104830, 181310, 199441, 398882, 997205, 1994410, 17278843, 34557686, 86394215, 172788430, 190067273, 380134546, 950336365, 1900672730]

約数ペア:

[(1, 1900672730), (2, 950336365), (5, 380134546), (10, 190067273), (11, 172788430), (22, 86394215), (55, 34557686), (110, 17278843), (953, 1994410), (1906, 997205), (4765, 398882), (9530, 199441), (10483, 181310), (18131, 104830), (20966, 90655), (36262, 52415)]