129017258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{147617}}^1$

素因数の和:147661

約数の個数: 16

約数和(自身を含む): 212569920

約数和(自身を除く): 83552662

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 147617, 295234, 2804723, 3395191, 5609446, 6790382, 64508629, 129017258]

約数ペア:

[(1, 129017258), (2, 64508629), (19, 6790382), (23, 5609446), (38, 3395191), (46, 2804723), (437, 295234), (874, 147617)]