19036198480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18304037}}^1$

素因数の和:18304063

約数の個数: 40

約数和(自身を含む): 47663714952

約数和(自身を除く): 28627516472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 18304037, 36608074, 73216148, 91520185, 146432296, 183040370, 237952481, 292864592, 366080740, 475904962, 732161480, 951809924, 1189762405, 1464322960, 1903619848, 2379524810, 3807239696, 4759049620, 9518099240, 19036198480]

約数ペア:

[(1, 19036198480), (2, 9518099240), (4, 4759049620), (5, 3807239696), (8, 2379524810), (10, 1903619848), (13, 1464322960), (16, 1189762405), (20, 951809924), (26, 732161480), (40, 475904962), (52, 366080740), (65, 292864592), (80, 237952481), (104, 183040370), (130, 146432296), (208, 91520185), (260, 73216148), (520, 36608074), (1040, 18304037)]