15695982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 36661248

約数和(自身を除く): 20965266

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1223, 1426, 2139, 2446, 3669, 4278, 6417, 7338, 11007, 12834, 22014, 28129, 37913, 56258, 75826, 84387, 113739, 168774, 227478, 253161, 341217, 506322, 682434, 871999, 1743998, 2615997, 5231994, 7847991, 15695982]

約数ペア:

[(1, 15695982), (2, 7847991), (3, 5231994), (6, 2615997), (9, 1743998), (18, 871999), (23, 682434), (31, 506322), (46, 341217), (62, 253161), (69, 227478), (93, 168774), (138, 113739), (186, 84387), (207, 75826), (279, 56258), (414, 37913), (558, 28129), (713, 22014), (1223, 12834), (1426, 11007), (2139, 7338), (2446, 6417), (3669, 4278)]