19682632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{129491}}^1$

素因数の和:129516

約数の個数: 16

約数和(自身を含む): 38847600

約数和(自身を除く): 19164968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 129491, 258982, 517964, 1035928, 2460329, 4920658, 9841316, 19682632]

約数ペア:

[(1, 19682632), (2, 9841316), (4, 4920658), (8, 2460329), (19, 1035928), (38, 517964), (76, 258982), (152, 129491)]