21534802130

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1\times {\mathrm{6271}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 38922024960

約数和(自身を除く): 17387222830

約数列:

[1, 2, 5, 10, 337, 674, 1019, 1685, 2038, 3370, 5095, 6271, 10190, 12542, 31355, 62710, 343403, 686806, 1717015, 2113327, 3434030, 4226654, 6390149, 10566635, 12780298, 21133270, 31950745, 63901490, 2153480213, 4306960426, 10767401065, 21534802130]

約数ペア:

[(1, 21534802130), (2, 10767401065), (5, 4306960426), (10, 2153480213), (337, 63901490), (674, 31950745), (1019, 21133270), (1685, 12780298), (2038, 10566635), (3370, 6390149), (5095, 4226654), (6271, 3434030), (10190, 2113327), (12542, 1717015), (31355, 686806), (62710, 343403)]