19160484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 51330048

約数和(自身を除く): 32169564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 743, 921, 1228, 1486, 1842, 2149, 2229, 2972, 3684, 4298, 4458, 5201, 6447, 8596, 8916, 10402, 12894, 15603, 20804, 25788, 31206, 62412, 228101, 456202, 684303, 912404, 1368606, 1596707, 2737212, 3193414, 4790121, 6386828, 9580242, 19160484]

約数ペア:

[(1, 19160484), (2, 9580242), (3, 6386828), (4, 4790121), (6, 3193414), (7, 2737212), (12, 1596707), (14, 1368606), (21, 912404), (28, 684303), (42, 456202), (84, 228101), (307, 62412), (614, 31206), (743, 25788), (921, 20804), (1228, 15603), (1486, 12894), (1842, 10402), (2149, 8916), (2229, 8596), (2972, 6447), (3684, 5201), (4298, 4458)]