23138770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 44138880

約数和(自身を除く): 21000110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 631, 965, 1262, 1930, 3155, 3667, 6310, 7334, 11989, 18335, 23978, 36670, 59945, 119890, 121783, 243566, 608915, 1217830, 2313877, 4627754, 11569385, 23138770]

約数ペア:

[(1, 23138770), (2, 11569385), (5, 4627754), (10, 2313877), (19, 1217830), (38, 608915), (95, 243566), (190, 121783), (193, 119890), (386, 59945), (631, 36670), (965, 23978), (1262, 18335), (1930, 11989), (3155, 7334), (3667, 6310)]