17227642

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 27651456

約数和(自身を除く): 10423814

約数列:

[1, 2, 19, 38, 107, 214, 223, 361, 446, 722, 2033, 4066, 4237, 8474, 23861, 38627, 47722, 77254, 80503, 161006, 453359, 906718, 8613821, 17227642]

約数ペア:

[(1, 17227642), (2, 8613821), (19, 906718), (38, 453359), (107, 161006), (214, 80503), (223, 77254), (361, 47722), (446, 38627), (722, 23861), (2033, 8474), (4066, 4237)]