11897912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 24176880

約数和(自身を除く): 12278968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 491, 932, 982, 1864, 1964, 3029, 3928, 6058, 6383, 12116, 12766, 24232, 25532, 51064, 114403, 228806, 457612, 915224, 1487239, 2974478, 5948956, 11897912]

約数ペア:

[(1, 11897912), (2, 5948956), (4, 2974478), (8, 1487239), (13, 915224), (26, 457612), (52, 228806), (104, 114403), (233, 51064), (466, 25532), (491, 24232), (932, 12766), (982, 12116), (1864, 6383), (1964, 6058), (3029, 3928)]