42237494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6624

約数の個数: 24

約数和(自身を含む): 72226440

約数和(自身を除く): 29988946

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 6577, 13154, 85501, 124963, 171002, 249926, 1111513, 1624519, 2223026, 3249038, 21118747, 42237494]

約数ペア:

[(1, 42237494), (2, 21118747), (13, 3249038), (19, 2223026), (26, 1624519), (38, 1111513), (169, 249926), (247, 171002), (338, 124963), (494, 85501), (3211, 13154), (6422, 6577)]