19809996

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{1777}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 46299120

約数和(自身を除く): 26489124

約数列:

[1, 2, 3, 4, 6, 12, 929, 1777, 1858, 2787, 3554, 3716, 5331, 5574, 7108, 10662, 11148, 21324, 1650833, 3301666, 4952499, 6603332, 9904998, 19809996]

約数ペア:

[(1, 19809996), (2, 9904998), (3, 6603332), (4, 4952499), (6, 3301666), (12, 1650833), (929, 21324), (1777, 11148), (1858, 10662), (2787, 7108), (3554, 5574), (3716, 5331)]