19226541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12212

約数の個数: 16

約数和(自身を含む): 28021248

約数和(自身を除く): 8794707

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 12161, 36483, 206737, 376991, 620211, 1130973, 6408847, 19226541]

約数ペア:

[(1, 19226541), (3, 6408847), (17, 1130973), (31, 620211), (51, 376991), (93, 206737), (527, 36483), (1581, 12161)]