22751144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{218761}}^1$

素因数の和:218780

約数の個数: 16

約数和(自身を含む): 45940020

約数和(自身を除く): 23188876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 218761, 437522, 875044, 1750088, 2843893, 5687786, 11375572, 22751144]

約数ペア:

[(1, 22751144), (2, 11375572), (4, 5687786), (8, 2843893), (13, 1750088), (26, 875044), (52, 437522), (104, 218761)]