19151652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 48404160

約数和(自身を除く): 29252508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 419, 586, 838, 879, 1172, 1257, 1676, 1758, 2514, 3516, 3809, 5028, 5447, 7618, 10894, 11427, 15236, 16341, 21788, 22854, 32682, 45708, 65364, 122767, 245534, 368301, 491068, 736602, 1473204, 1595971, 3191942, 4787913, 6383884, 9575826, 19151652]

約数ペア:

[(1, 19151652), (2, 9575826), (3, 6383884), (4, 4787913), (6, 3191942), (12, 1595971), (13, 1473204), (26, 736602), (39, 491068), (52, 368301), (78, 245534), (156, 122767), (293, 65364), (419, 45708), (586, 32682), (838, 22854), (879, 21788), (1172, 16341), (1257, 15236), (1676, 11427), (1758, 10894), (2514, 7618), (3516, 5447), (3809, 5028)]