15393648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16879}}^1$

素因数の和:16909

約数の個数: 40

約数和(自身を含む): 41862400

約数和(自身を除く): 26468752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 16879, 33758, 50637, 67516, 101274, 135032, 202548, 270064, 320701, 405096, 641402, 810192, 962103, 1282804, 1924206, 2565608, 3848412, 5131216, 7696824, 15393648]

約数ペア:

[(1, 15393648), (2, 7696824), (3, 5131216), (4, 3848412), (6, 2565608), (8, 1924206), (12, 1282804), (16, 962103), (19, 810192), (24, 641402), (38, 405096), (48, 320701), (57, 270064), (76, 202548), (114, 135032), (152, 101274), (228, 67516), (304, 50637), (456, 33758), (912, 16879)]