11980904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{115201}}^1$

素因数の和:115220

約数の個数: 16

約数和(自身を含む): 24192420

約数和(自身を除く): 12211516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 115201, 230402, 460804, 921608, 1497613, 2995226, 5990452, 11980904]

約数ペア:

[(1, 11980904), (2, 5990452), (4, 2995226), (8, 1497613), (13, 921608), (26, 460804), (52, 230402), (104, 115201)]