19590147370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{67429}}^1$

素因数の和:69162

約数の個数: 32

約数和(自身を含む): 37358917200

約数和(自身を除く): 17768769830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1709, 3418, 8545, 17090, 29053, 58106, 67429, 134858, 145265, 290530, 337145, 674290, 1146293, 2292586, 5731465, 11462930, 115236161, 230472322, 576180805, 1152361610, 1959014737, 3918029474, 9795073685, 19590147370]

約数ペア:

[(1, 19590147370), (2, 9795073685), (5, 3918029474), (10, 1959014737), (17, 1152361610), (34, 576180805), (85, 230472322), (170, 115236161), (1709, 11462930), (3418, 5731465), (8545, 2292586), (17090, 1146293), (29053, 674290), (58106, 337145), (67429, 290530), (134858, 145265)]