12950518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 23814144

約数和(自身を除く): 10863626

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1087, 1702, 2174, 5957, 7609, 11914, 15218, 25001, 40219, 50002, 80438, 175007, 281533, 350014, 563066, 925037, 1850074, 6475259, 12950518]

約数ペア:

[(1, 12950518), (2, 6475259), (7, 1850074), (14, 925037), (23, 563066), (37, 350014), (46, 281533), (74, 175007), (161, 80438), (259, 50002), (322, 40219), (518, 25001), (851, 15218), (1087, 11914), (1702, 7609), (2174, 5957)]