121307198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{19249}}^1$

素因数の和:19411

約数の個数: 16

約数和(自身を含む): 191268000

約数和(自身を除く): 69960802

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 19249, 38498, 442727, 885454, 2637113, 5274226, 60653599, 121307198]

約数ペア:

[(1, 121307198), (2, 60653599), (23, 5274226), (46, 2637113), (137, 885454), (274, 442727), (3151, 38498), (6302, 19249)]