15902164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 29635200

約数和(自身を除く): 13733036

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2351, 3382, 4702, 6764, 9404, 44669, 89338, 178676, 209239, 418478, 836956, 3975541, 7951082, 15902164]

約数ペア:

[(1, 15902164), (2, 7951082), (4, 3975541), (19, 836956), (38, 418478), (76, 209239), (89, 178676), (178, 89338), (356, 44669), (1691, 9404), (2351, 6764), (3382, 4702)]