15679700042

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{154849}}^1$

素因数の和:155305

約数の個数: 16

約数和(自身を含む): 23731072200

約数和(自身を除く): 8051372158

約数列:

[1, 2, 197, 257, 394, 514, 50629, 101258, 154849, 309698, 30505253, 39796193, 61010506, 79592386, 7839850021, 15679700042]

約数ペア:

[(1, 15679700042), (2, 7839850021), (197, 79592386), (257, 61010506), (394, 39796193), (514, 30505253), (50629, 309698), (101258, 154849)]