12215254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7177}}^1$

素因数の和:7239

約数の個数: 16

約数和(自身を含む): 19639008

約数和(自身を除く): 7423754

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 7177, 14354, 165071, 265549, 330142, 531098, 6107627, 12215254]

約数ペア:

[(1, 12215254), (2, 6107627), (23, 531098), (37, 330142), (46, 265549), (74, 165071), (851, 14354), (1702, 7177)]