13472030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9452

約数の個数: 32

約数和(自身を含む): 28492128

約数和(自身を除く): 15020098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9421, 18842, 47105, 94210, 103631, 122473, 207262, 244946, 518155, 612365, 1036310, 1224730, 1347203, 2694406, 6736015, 13472030]

約数ペア:

[(1, 13472030), (2, 6736015), (5, 2694406), (10, 1347203), (11, 1224730), (13, 1036310), (22, 612365), (26, 518155), (55, 244946), (65, 207262), (110, 122473), (130, 103631), (143, 94210), (286, 47105), (715, 18842), (1430, 9421)]