19829108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29333}}^1$

素因数の和:29363

約数の個数: 18

約数和(自身を含む): 37576854

約数和(自身を除く): 17747746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 29333, 58666, 117332, 381329, 762658, 1525316, 4957277, 9914554, 19829108]

約数ペア:

[(1, 19829108), (2, 9914554), (4, 4957277), (13, 1525316), (26, 762658), (52, 381329), (169, 117332), (338, 58666), (676, 29333)]