13779218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 21840000

約数和(自身を除く): 8060782

約数列:

[1, 2, 19, 38, 349, 698, 1039, 2078, 6631, 13262, 19741, 39482, 362611, 725222, 6889609, 13779218]

約数ペア:

[(1, 13779218), (2, 6889609), (19, 725222), (38, 362611), (349, 39482), (698, 19741), (1039, 13262), (2078, 6631)]