15935864

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 34283520

約数和(自身を除く): 18347656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 743, 766, 1486, 1532, 2681, 2972, 3064, 5201, 5362, 5944, 10402, 10724, 20804, 21448, 41608, 284569, 569138, 1138276, 1991983, 2276552, 3983966, 7967932, 15935864]

約数ペア:

[(1, 15935864), (2, 7967932), (4, 3983966), (7, 2276552), (8, 1991983), (14, 1138276), (28, 569138), (56, 284569), (383, 41608), (743, 21448), (766, 20804), (1486, 10724), (1532, 10402), (2681, 5944), (2972, 5362), (3064, 5201)]