15195952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30637}}^1$

素因数の和:30676

約数の個数: 20

約数和(自身を含む): 30392896

約数和(自身を除く): 15196944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30637, 61274, 122548, 245096, 490192, 949747, 1899494, 3798988, 7597976, 15195952]

約数ペア:

[(1, 15195952), (2, 7597976), (4, 3798988), (8, 1899494), (16, 949747), (31, 490192), (62, 245096), (124, 122548), (248, 61274), (496, 30637)]