19442301590

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1\times {\mathrm{23561}}^1$

素因数の和:24208

約数の個数: 32

約数和(自身を含む): 35269486560

約数和(自身を除く): 15827184970

約数列:

[1, 2, 5, 10, 179, 358, 461, 895, 922, 1790, 2305, 4610, 23561, 47122, 82519, 117805, 165038, 235610, 412595, 825190, 4217419, 8434838, 10861621, 21087095, 21723242, 42174190, 54308105, 108616210, 1944230159, 3888460318, 9721150795, 19442301590]

約数ペア:

[(1, 19442301590), (2, 9721150795), (5, 3888460318), (10, 1944230159), (179, 108616210), (358, 54308105), (461, 42174190), (895, 21723242), (922, 21087095), (1790, 10861621), (2305, 8434838), (4610, 4217419), (23561, 825190), (47122, 412595), (82519, 235610), (117805, 165038)]