22509318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12547}}^1$

素因数の和:12588

約数の個数: 32

約数和(自身を含む): 50593536

約数和(自身を除く): 28084218

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 12547, 25094, 37641, 75282, 163111, 288581, 326222, 489333, 577162, 865743, 978666, 1731486, 3751553, 7503106, 11254659, 22509318]

約数ペア:

[(1, 22509318), (2, 11254659), (3, 7503106), (6, 3751553), (13, 1731486), (23, 978666), (26, 865743), (39, 577162), (46, 489333), (69, 326222), (78, 288581), (138, 163111), (299, 75282), (598, 37641), (897, 25094), (1794, 12547)]