120045838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{287191}}^1$

素因数の和:287223

約数の個数: 16

約数和(自身を含む): 206778240

約数和(自身を除く): 86732402

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 287191, 574382, 3159101, 5456629, 6318202, 10913258, 60022919, 120045838]

約数ペア:

[(1, 120045838), (2, 60022919), (11, 10913258), (19, 6318202), (22, 5456629), (38, 3159101), (209, 574382), (418, 287191)]