13301992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 14302808

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 2129, 3124, 4258, 6248, 8516, 17032, 23419, 46838, 93676, 151159, 187352, 302318, 604636, 1209272, 1662749, 3325498, 6650996, 13301992]

約数ペア:

[(1, 13301992), (2, 6650996), (4, 3325498), (8, 1662749), (11, 1209272), (22, 604636), (44, 302318), (71, 187352), (88, 151159), (142, 93676), (284, 46838), (568, 23419), (781, 17032), (1562, 8516), (2129, 6248), (3124, 4258)]