8945770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 8161430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 239, 394, 478, 985, 1195, 1970, 2390, 3743, 4541, 7486, 9082, 18715, 22705, 37430, 45410, 47083, 94166, 235415, 470830, 894577, 1789154, 4472885, 8945770]

約数ペア:

[(1, 8945770), (2, 4472885), (5, 1789154), (10, 894577), (19, 470830), (38, 235415), (95, 94166), (190, 47083), (197, 45410), (239, 37430), (394, 22705), (478, 18715), (985, 9082), (1195, 7486), (1970, 4541), (2390, 3743)]