13235916

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 32022144

約数和(自身を除く): 18786228

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 227, 258, 339, 452, 454, 516, 678, 681, 908, 1356, 1362, 2724, 4859, 9718, 9761, 14577, 19436, 19522, 25651, 29154, 29283, 39044, 51302, 58308, 58566, 76953, 102604, 117132, 153906, 307812, 1102993, 2205986, 3308979, 4411972, 6617958, 13235916]

約数ペア:

[(1, 13235916), (2, 6617958), (3, 4411972), (4, 3308979), (6, 2205986), (12, 1102993), (43, 307812), (86, 153906), (113, 117132), (129, 102604), (172, 76953), (226, 58566), (227, 58308), (258, 51302), (339, 39044), (452, 29283), (454, 29154), (516, 25651), (678, 19522), (681, 19436), (908, 14577), (1356, 9761), (1362, 9718), (2724, 4859)]