12905893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12893}}^1$

素因数の和:12924

約数の個数: 16

約数和(自身を含む): 17329536

約数和(自身を除く): 4423643

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12893, 90251, 141823, 167609, 992761, 1173263, 1843699, 12905893]

約数ペア:

[(1, 12905893), (7, 1843699), (11, 1173263), (13, 992761), (77, 167609), (91, 141823), (143, 90251), (1001, 12893)]