19636422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 43757280

約数和(自身を除く): 24120858

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8681, 17362, 26043, 52086, 112853, 225706, 251749, 338559, 503498, 677118, 755247, 1510494, 3272737, 6545474, 9818211, 19636422]

約数ペア:

[(1, 19636422), (2, 9818211), (3, 6545474), (6, 3272737), (13, 1510494), (26, 755247), (29, 677118), (39, 503498), (58, 338559), (78, 251749), (87, 225706), (174, 112853), (377, 52086), (754, 26043), (1131, 17362), (2262, 8681)]