19251336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61703}}^1$

素因数の和:61725

約数の個数: 32

約数和(自身を含む): 51831360

約数和(自身を除く): 32580024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61703, 123406, 185109, 246812, 370218, 493624, 740436, 802139, 1480872, 1604278, 2406417, 3208556, 4812834, 6417112, 9625668, 19251336]

約数ペア:

[(1, 19251336), (2, 9625668), (3, 6417112), (4, 4812834), (6, 3208556), (8, 2406417), (12, 1604278), (13, 1480872), (24, 802139), (26, 740436), (39, 493624), (52, 370218), (78, 246812), (104, 185109), (156, 123406), (312, 61703)]