15648428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 28581504

約数和(自身を除く): 12933076

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 1301, 2602, 3007, 5204, 6014, 12028, 40331, 80662, 126197, 161324, 252394, 504788, 3912107, 7824214, 15648428]

約数ペア:

[(1, 15648428), (2, 7824214), (4, 3912107), (31, 504788), (62, 252394), (97, 161324), (124, 126197), (194, 80662), (388, 40331), (1301, 12028), (2602, 6014), (3007, 5204)]