19923744

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 53034912

約数和(自身を除く): 33111168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2843, 3504, 5686, 7008, 8529, 11372, 17058, 22744, 34116, 45488, 68232, 90976, 136464, 207539, 272928, 415078, 622617, 830156, 1245234, 1660312, 2490468, 3320624, 4980936, 6641248, 9961872, 19923744]

約数ペア:

[(1, 19923744), (2, 9961872), (3, 6641248), (4, 4980936), (6, 3320624), (8, 2490468), (12, 1660312), (16, 1245234), (24, 830156), (32, 622617), (48, 415078), (73, 272928), (96, 207539), (146, 136464), (219, 90976), (292, 68232), (438, 45488), (584, 34116), (876, 22744), (1168, 17058), (1752, 11372), (2336, 8529), (2843, 7008), (3504, 5686)]