19233154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8529

約数の個数: 16

約数和(自身を含む): 31006368

約数和(自身を除く): 11773214

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8443, 16886, 143531, 287062, 565681, 1131362, 9616577, 19233154]

約数ペア:

[(1, 19233154), (2, 9616577), (17, 1131362), (34, 565681), (67, 287062), (134, 143531), (1139, 16886), (2278, 8443)]