15705859778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{27271}}^1$

素因数の和:28638

約数の個数: 32

約数和(自身を含む): 27814821888

約数和(自身を除く): 12108962110

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1327, 2654, 9289, 18578, 27271, 41137, 54542, 82274, 190897, 287959, 381794, 575918, 845401, 1690802, 5917807, 11835614, 36188617, 72377234, 253320319, 506640638, 1121847127, 2243694254, 7852929889, 15705859778]

約数ペア:

[(1, 15705859778), (2, 7852929889), (7, 2243694254), (14, 1121847127), (31, 506640638), (62, 253320319), (217, 72377234), (434, 36188617), (1327, 11835614), (2654, 5917807), (9289, 1690802), (18578, 845401), (27271, 575918), (41137, 381794), (54542, 287959), (82274, 190897)]