13939718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1163}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 22586256

約数和(自身を除く): 8646538

約数列:

[1, 2, 13, 26, 461, 922, 1163, 2326, 5993, 11986, 15119, 30238, 536143, 1072286, 6969859, 13939718]

約数ペア:

[(1, 13939718), (2, 6969859), (13, 1072286), (26, 536143), (461, 30238), (922, 15119), (1163, 11986), (2326, 5993)]