12961128

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{5347}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 32729760

約数和(自身を除く): 19768632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 5347, 10694, 16041, 21388, 32082, 42776, 64164, 128328, 540047, 1080094, 1620141, 2160188, 3240282, 4320376, 6480564, 12961128]

約数ペア:

[(1, 12961128), (2, 6480564), (3, 4320376), (4, 3240282), (6, 2160188), (8, 1620141), (12, 1080094), (24, 540047), (101, 128328), (202, 64164), (303, 42776), (404, 32082), (606, 21388), (808, 16041), (1212, 10694), (2424, 5347)]