16813842

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{90397}}^1$

素因数の和:90433

約数の個数: 16

約数和(自身を含む): 34712832

約数和(自身を除く): 17898990

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 90397, 180794, 271191, 542382, 2802307, 5604614, 8406921, 16813842]

約数ペア:

[(1, 16813842), (2, 8406921), (3, 5604614), (6, 2802307), (31, 542382), (62, 271191), (93, 180794), (186, 90397)]