12798344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 26103000

約数和(自身を除く): 13304656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1129, 1417, 2258, 2834, 4516, 5668, 9032, 11336, 14677, 29354, 58708, 117416, 123061, 246122, 492244, 984488, 1599793, 3199586, 6399172, 12798344]

約数ペア:

[(1, 12798344), (2, 6399172), (4, 3199586), (8, 1599793), (13, 984488), (26, 492244), (52, 246122), (104, 123061), (109, 117416), (218, 58708), (436, 29354), (872, 14677), (1129, 11336), (1417, 9032), (2258, 5668), (2834, 4516)]