30729422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9743}}^1$

素因数の和:9847

約数の個数: 16

約数和(自身を含む): 49109760

約数和(自身を除く): 18380338

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 9743, 19486, 185117, 370234, 808669, 1617338, 15364711, 30729422]

約数ペア:

[(1, 30729422), (2, 15364711), (19, 1617338), (38, 808669), (83, 370234), (166, 185117), (1577, 19486), (3154, 9743)]