15856224

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 41832000

約数和(自身を除く): 25975776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 499, 662, 993, 998, 1324, 1497, 1986, 1996, 2648, 2994, 3972, 3992, 5296, 5988, 7944, 7984, 10592, 11976, 15888, 15968, 23952, 31776, 47904, 165169, 330338, 495507, 660676, 991014, 1321352, 1982028, 2642704, 3964056, 5285408, 7928112, 15856224]

約数ペア:

[(1, 15856224), (2, 7928112), (3, 5285408), (4, 3964056), (6, 2642704), (8, 1982028), (12, 1321352), (16, 991014), (24, 660676), (32, 495507), (48, 330338), (96, 165169), (331, 47904), (499, 31776), (662, 23952), (993, 15968), (998, 15888), (1324, 11976), (1497, 10592), (1986, 7984), (1996, 7944), (2648, 5988), (2994, 5296), (3972, 3992)]