13397270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 25989120

約数和(自身を除く): 12591850

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 1879, 3565, 3758, 7130, 9395, 18790, 43217, 58249, 86434, 116498, 216085, 291245, 432170, 582490, 1339727, 2679454, 6698635, 13397270]

約数ペア:

[(1, 13397270), (2, 6698635), (5, 2679454), (10, 1339727), (23, 582490), (31, 432170), (46, 291245), (62, 216085), (115, 116498), (155, 86434), (230, 58249), (310, 43217), (713, 18790), (1426, 9395), (1879, 7130), (3565, 3758)]