15271652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 29717520

約数和(自身を除く): 14445868

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 227, 242, 278, 454, 484, 556, 908, 1529, 2497, 3058, 4994, 6116, 9988, 16819, 27467, 31553, 33638, 54934, 63106, 67276, 109868, 126212, 347083, 694166, 1388332, 3817913, 7635826, 15271652]

約数ペア:

[(1, 15271652), (2, 7635826), (4, 3817913), (11, 1388332), (22, 694166), (44, 347083), (121, 126212), (139, 109868), (227, 67276), (242, 63106), (278, 54934), (454, 33638), (484, 31553), (556, 27467), (908, 16819), (1529, 9988), (2497, 6116), (3058, 4994)]