12195848

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 26438400

約数和(自身を除く): 14242552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2447, 2492, 4894, 4984, 9788, 17129, 19576, 34258, 68516, 137032, 217783, 435566, 871132, 1524481, 1742264, 3048962, 6097924, 12195848]

約数ペア:

[(1, 12195848), (2, 6097924), (4, 3048962), (7, 1742264), (8, 1524481), (14, 871132), (28, 435566), (56, 217783), (89, 137032), (178, 68516), (356, 34258), (623, 19576), (712, 17129), (1246, 9788), (2447, 4984), (2492, 4894)]