15222004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 32635008

約数和(自身を除く): 17413004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 283, 452, 476, 566, 791, 1132, 1582, 1921, 1981, 3164, 3842, 3962, 4811, 7684, 7924, 9622, 13447, 19244, 26894, 31979, 33677, 53788, 63958, 67354, 127916, 134708, 223853, 447706, 543643, 895412, 1087286, 2174572, 3805501, 7611002, 15222004]

約数ペア:

[(1, 15222004), (2, 7611002), (4, 3805501), (7, 2174572), (14, 1087286), (17, 895412), (28, 543643), (34, 447706), (68, 223853), (113, 134708), (119, 127916), (226, 67354), (238, 63958), (283, 53788), (452, 33677), (476, 31979), (566, 26894), (791, 19244), (1132, 13447), (1582, 9622), (1921, 7924), (1981, 7684), (3164, 4811), (3842, 3962)]