42197138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 27406702

約数列:

[1, 2, 19, 31, 38, 62, 113, 226, 317, 589, 634, 1178, 2147, 3503, 4294, 6023, 7006, 9827, 12046, 19654, 35821, 66557, 71642, 133114, 186713, 373426, 680599, 1110451, 1361198, 2220902, 21098569, 42197138]

約数ペア:

[(1, 42197138), (2, 21098569), (19, 2220902), (31, 1361198), (38, 1110451), (62, 680599), (113, 373426), (226, 186713), (317, 133114), (589, 71642), (634, 66557), (1178, 35821), (2147, 19654), (3503, 12046), (4294, 9827), (6023, 7006)]