21719112

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{5231}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 54622080

約数和(自身を除く): 32902968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 5231, 10462, 15693, 20924, 31386, 41848, 62772, 125544, 904963, 1809926, 2714889, 3619852, 5429778, 7239704, 10859556, 21719112]

約数ペア:

[(1, 21719112), (2, 10859556), (3, 7239704), (4, 5429778), (6, 3619852), (8, 2714889), (12, 1809926), (24, 904963), (173, 125544), (346, 62772), (519, 41848), (692, 31386), (1038, 20924), (1384, 15693), (2076, 10462), (4152, 5231)]