15055922

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 26687232

約数和(自身を除く): 11631310

約数列:

[1, 2, 7, 14, 53, 103, 106, 197, 206, 371, 394, 721, 742, 1379, 1442, 2758, 5459, 10441, 10918, 20291, 20882, 38213, 40582, 73087, 76426, 142037, 146174, 284074, 1075423, 2150846, 7527961, 15055922]

約数ペア:

[(1, 15055922), (2, 7527961), (7, 2150846), (14, 1075423), (53, 284074), (103, 146174), (106, 142037), (197, 76426), (206, 73087), (371, 40582), (394, 38213), (721, 20882), (742, 20291), (1379, 10918), (1442, 10441), (2758, 5459)]