19457029198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1\times {\mathrm{1487}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 30218923008

約数和(自身を除く): 10761893810

約数列:

[1, 2, 37, 74, 151, 302, 1171, 1487, 2342, 2974, 5587, 11174, 43327, 55019, 86654, 110038, 176821, 224537, 353642, 449074, 1741277, 3482554, 6542377, 8307869, 13084754, 16615738, 64427249, 128854498, 262932827, 525865654, 9728514599, 19457029198]

約数ペア:

[(1, 19457029198), (2, 9728514599), (37, 525865654), (74, 262932827), (151, 128854498), (302, 64427249), (1171, 16615738), (1487, 13084754), (2342, 8307869), (2974, 6542377), (5587, 3482554), (11174, 1741277), (43327, 449074), (55019, 353642), (86654, 224537), (110038, 176821)]