121205294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{455659}}^1$

素因数の和:455687

約数の個数: 16

約数和(自身を含む): 218716800

約数和(自身を除く): 97511506

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 455659, 911318, 3189613, 6379226, 8657521, 17315042, 60602647, 121205294]

約数ペア:

[(1, 121205294), (2, 60602647), (7, 17315042), (14, 8657521), (19, 6379226), (38, 3189613), (133, 911318), (266, 455659)]