22981330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 42596928

約数和(自身を除く): 19615598

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 331, 530, 655, 662, 1310, 1655, 3310, 6943, 13886, 17543, 34715, 35086, 43361, 69430, 86722, 87715, 175430, 216805, 433610, 2298133, 4596266, 11490665, 22981330]

約数ペア:

[(1, 22981330), (2, 11490665), (5, 4596266), (10, 2298133), (53, 433610), (106, 216805), (131, 175430), (262, 87715), (265, 86722), (331, 69430), (530, 43361), (655, 35086), (662, 34715), (1310, 17543), (1655, 13886), (3310, 6943)]