219329539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14891}}^1$

素因数の和:15018

約数の個数: 16

約数和(自身を含む): 260193024

約数和(自身を除く): 40863485

約数列:

[1, 11, 13, 103, 143, 1133, 1339, 14729, 14891, 163801, 193583, 1533773, 2129413, 16871503, 19939049, 219329539]

約数ペア:

[(1, 219329539), (11, 19939049), (13, 16871503), (103, 2129413), (143, 1533773), (1133, 193583), (1339, 163801), (14729, 14891)]