23708504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 47578800

約数和(自身を除く): 23870296

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 2557, 4636, 5114, 9272, 10228, 20456, 48583, 97166, 155977, 194332, 311954, 388664, 623908, 1247816, 2963563, 5927126, 11854252, 23708504]

約数ペア:

[(1, 23708504), (2, 11854252), (4, 5927126), (8, 2963563), (19, 1247816), (38, 623908), (61, 388664), (76, 311954), (122, 194332), (152, 155977), (244, 97166), (488, 48583), (1159, 20456), (2318, 10228), (2557, 9272), (4636, 5114)]