14947492028

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{267857}}^1$

素因数の和:269861

約数の個数: 24

約数和(自身を含む): 29910095712

約数和(自身を除く): 14962603684

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3986, 7972, 13951, 27902, 55804, 267857, 535714, 1071428, 1874999, 3749998, 7499996, 533839001, 1067678002, 2135356004, 3736873007, 7473746014, 14947492028]

約数ペア:

[(1, 14947492028), (2, 7473746014), (4, 3736873007), (7, 2135356004), (14, 1067678002), (28, 533839001), (1993, 7499996), (3986, 3749998), (7972, 1874999), (13951, 1071428), (27902, 535714), (55804, 267857)]