17742103670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1\times {\mathrm{13931}}^1$

素因数の和:20660

約数の個数: 32

約数和(自身を含む): 33624046080

約数和(自身を除く): 15881942410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6703, 13406, 13931, 27862, 33515, 67030, 69655, 127357, 139310, 254714, 264689, 529378, 636785, 1273570, 1323445, 2646890, 93379493, 186758986, 466897465, 933794930, 1774210367, 3548420734, 8871051835, 17742103670]

約数ペア:

[(1, 17742103670), (2, 8871051835), (5, 3548420734), (10, 1774210367), (19, 933794930), (38, 466897465), (95, 186758986), (190, 93379493), (6703, 2646890), (13406, 1323445), (13931, 1273570), (27862, 636785), (33515, 529378), (67030, 264689), (69655, 254714), (127357, 139310)]