15197488

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{4973}}^1$

素因数の和:5172

約数の個数: 20

約数和(自身を含む): 29605248

約数和(自身を除く): 14407760

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 4973, 9946, 19892, 39784, 79568, 949843, 1899686, 3799372, 7598744, 15197488]

約数ペア:

[(1, 15197488), (2, 7598744), (4, 3799372), (8, 1899686), (16, 949843), (191, 79568), (382, 39784), (764, 19892), (1528, 9946), (3056, 4973)]