15320374

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:759

約数の個数: 16

約数和(自身を含む): 23411808

約数和(自身を除く): 8091434

約数列:

[1, 2, 97, 157, 194, 314, 503, 1006, 15229, 30458, 48791, 78971, 97582, 157942, 7660187, 15320374]

約数ペア:

[(1, 15320374), (2, 7660187), (97, 157942), (157, 97582), (194, 78971), (314, 48791), (503, 30458), (1006, 15229)]