13212626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 11083054

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1109, 1702, 2218, 5957, 7763, 11914, 15526, 25507, 41033, 51014, 82066, 178549, 287231, 357098, 574462, 943759, 1887518, 6606313, 13212626]

約数ペア:

[(1, 13212626), (2, 6606313), (7, 1887518), (14, 943759), (23, 574462), (37, 357098), (46, 287231), (74, 178549), (161, 82066), (259, 51014), (322, 41033), (518, 25507), (851, 15526), (1109, 11914), (1702, 7763), (2218, 5957)]