15542019

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 23900240

約数和(自身を除く): 8358221

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 937, 1843, 2811, 5529, 8433, 16587, 17803, 53409, 90889, 160227, 272667, 818001, 1726891, 5180673, 15542019]

約数ペア:

[(1, 15542019), (3, 5180673), (9, 1726891), (19, 818001), (57, 272667), (97, 160227), (171, 90889), (291, 53409), (873, 17803), (937, 16587), (1843, 8433), (2811, 5529)]