21101472596

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{1901}}^1\times {\mathrm{4211}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 37011854880

約数和(自身を除く): 15910382284

約数列:

[1, 2, 4, 659, 1318, 1901, 2636, 3802, 4211, 7604, 8422, 16844, 1252759, 2505518, 2775049, 5011036, 5550098, 8005111, 11100196, 16010222, 32020444, 5275368149, 10550736298, 21101472596]

約数ペア:

[(1, 21101472596), (2, 10550736298), (4, 5275368149), (659, 32020444), (1318, 16010222), (1901, 11100196), (2636, 8005111), (3802, 5550098), (4211, 5011036), (7604, 2775049), (8422, 2505518), (16844, 1252759)]