87939836626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{37937807}}^1$

素因数の和:37937889

約数の個数: 16

約数和(自身を含む): 141128645760

約数和(自身を除く): 53188809134

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 37937807, 75875614, 720818333, 1441636666, 2314206227, 4628412454, 43969918313, 87939836626]

約数ペア:

[(1, 87939836626), (2, 43969918313), (19, 4628412454), (38, 2314206227), (61, 1441636666), (122, 720818333), (1159, 75875614), (2318, 37937807)]