11866868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12047

約数の個数: 24

約数和(自身を含む): 23543520

約数和(自身を除く): 11676652

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12011, 24022, 48044, 156143, 228209, 312286, 456418, 624572, 912836, 2966717, 5933434, 11866868]

約数ペア:

[(1, 11866868), (2, 5933434), (4, 2966717), (13, 912836), (19, 624572), (26, 456418), (38, 312286), (52, 228209), (76, 156143), (247, 48044), (494, 24022), (988, 12011)]