9238712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 20939760

約数和(自身を除く): 11701048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 457, 532, 722, 914, 1064, 1444, 1828, 2527, 2888, 3199, 3656, 5054, 6398, 8683, 10108, 12796, 17366, 20216, 25592, 34732, 60781, 69464, 121562, 164977, 243124, 329954, 486248, 659908, 1154839, 1319816, 2309678, 4619356, 9238712]

約数ペア:

[(1, 9238712), (2, 4619356), (4, 2309678), (7, 1319816), (8, 1154839), (14, 659908), (19, 486248), (28, 329954), (38, 243124), (56, 164977), (76, 121562), (133, 69464), (152, 60781), (266, 34732), (361, 25592), (457, 20216), (532, 17366), (722, 12796), (914, 10108), (1064, 8683), (1444, 6398), (1828, 5054), (2527, 3656), (2888, 3199)]