13205928

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1307}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 33118560

約数和(自身を除く): 19912632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1307, 1684, 2526, 2614, 3368, 3921, 5052, 5228, 7842, 10104, 10456, 15684, 31368, 550247, 1100494, 1650741, 2200988, 3301482, 4401976, 6602964, 13205928]

約数ペア:

[(1, 13205928), (2, 6602964), (3, 4401976), (4, 3301482), (6, 2200988), (8, 1650741), (12, 1100494), (24, 550247), (421, 31368), (842, 15684), (1263, 10456), (1307, 10104), (1684, 7842), (2526, 5228), (2614, 5052), (3368, 3921)]