15182219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 17090304

約数和(自身を除く): 1908085

約数列:

[1, 13, 31, 101, 373, 403, 1313, 3131, 4849, 11563, 37673, 40703, 150319, 489749, 1167863, 15182219]

約数ペア:

[(1, 15182219), (13, 1167863), (31, 489749), (101, 150319), (373, 40703), (403, 37673), (1313, 11563), (3131, 4849)]