12403864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 13516136

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 2999, 4136, 5998, 11996, 23992, 32989, 65978, 131956, 140953, 263912, 281906, 563812, 1127624, 1550483, 3100966, 6201932, 12403864]

約数ペア:

[(1, 12403864), (2, 6201932), (4, 3100966), (8, 1550483), (11, 1127624), (22, 563812), (44, 281906), (47, 263912), (88, 140953), (94, 131956), (188, 65978), (376, 32989), (517, 23992), (1034, 11996), (2068, 5998), (2999, 4136)]