19250038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 29628144

約数和(自身を除く): 10378106

約数列:

[1, 2, 67, 97, 134, 194, 1481, 2962, 6499, 12998, 99227, 143657, 198454, 287314, 9625019, 19250038]

約数ペア:

[(1, 19250038), (2, 9625019), (67, 287314), (97, 198454), (134, 143657), (194, 99227), (1481, 12998), (2962, 6499)]