19044228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 32049276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1187, 1337, 2292, 2374, 2674, 3561, 4011, 4748, 5348, 7122, 8022, 8309, 14244, 16044, 16618, 24927, 33236, 49854, 99708, 226717, 453434, 680151, 906868, 1360302, 1587019, 2720604, 3174038, 4761057, 6348076, 9522114, 19044228]

約数ペア:

[(1, 19044228), (2, 9522114), (3, 6348076), (4, 4761057), (6, 3174038), (7, 2720604), (12, 1587019), (14, 1360302), (21, 906868), (28, 680151), (42, 453434), (84, 226717), (191, 99708), (382, 49854), (573, 33236), (764, 24927), (1146, 16618), (1187, 16044), (1337, 14244), (2292, 8309), (2374, 8022), (2674, 7122), (3561, 5348), (4011, 4748)]