42191930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12373}}^1$

素因数の和:12422

約数の個数: 32

約数和(自身を含む): 85529088

約数和(自身を除く): 43337158

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 12373, 24746, 61865, 123730, 136103, 272206, 383563, 680515, 767126, 1361030, 1917815, 3835630, 4219193, 8438386, 21095965, 42191930]

約数ペア:

[(1, 42191930), (2, 21095965), (5, 8438386), (10, 4219193), (11, 3835630), (22, 1917815), (31, 1361030), (55, 767126), (62, 680515), (110, 383563), (155, 272206), (310, 136103), (341, 123730), (682, 61865), (1705, 24746), (3410, 12373)]