19399056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13079

約数の個数: 40

約数和(自身を含む): 51734784

約数和(自身を除く): 32335728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13037, 26074, 39111, 52148, 78222, 104296, 156444, 208592, 312888, 404147, 625776, 808294, 1212441, 1616588, 2424882, 3233176, 4849764, 6466352, 9699528, 19399056]

約数ペア:

[(1, 19399056), (2, 9699528), (3, 6466352), (4, 4849764), (6, 3233176), (8, 2424882), (12, 1616588), (16, 1212441), (24, 808294), (31, 625776), (48, 404147), (62, 312888), (93, 208592), (124, 156444), (186, 104296), (248, 78222), (372, 52148), (496, 39111), (744, 26074), (1488, 13037)]