19429332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 29680428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 463, 538, 807, 926, 1076, 1389, 1614, 1852, 2778, 3228, 3497, 5556, 6019, 6994, 10491, 12038, 13988, 18057, 20982, 24076, 36114, 41964, 72228, 124547, 249094, 373641, 498188, 747282, 1494564, 1619111, 3238222, 4857333, 6476444, 9714666, 19429332]

約数ペア:

[(1, 19429332), (2, 9714666), (3, 6476444), (4, 4857333), (6, 3238222), (12, 1619111), (13, 1494564), (26, 747282), (39, 498188), (52, 373641), (78, 249094), (156, 124547), (269, 72228), (463, 41964), (538, 36114), (807, 24076), (926, 20982), (1076, 18057), (1389, 13988), (1614, 12038), (1852, 10491), (2778, 6994), (3228, 6019), (3497, 5556)]