11988158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 22310400

約数和(自身を除く): 10322242

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 331, 398, 662, 1393, 2317, 2587, 2786, 4303, 4634, 5174, 8606, 18109, 30121, 36218, 60242, 65869, 131738, 461083, 856297, 922166, 1712594, 5994079, 11988158]

約数ペア:

[(1, 11988158), (2, 5994079), (7, 1712594), (13, 922166), (14, 856297), (26, 461083), (91, 131738), (182, 65869), (199, 60242), (331, 36218), (398, 30121), (662, 18109), (1393, 8606), (2317, 5174), (2587, 4634), (2786, 4303)]