15347856

素因数分解:

$2^4\times 3^1\times {\mathrm{319747}}^1$

素因数の和:319758

約数の個数: 20

約数和(自身を含む): 39648752

約数和(自身を除く): 24300896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319747, 639494, 959241, 1278988, 1918482, 2557976, 3836964, 5115952, 7673928, 15347856]

約数ペア:

[(1, 15347856), (2, 7673928), (3, 5115952), (4, 3836964), (6, 2557976), (8, 1918482), (12, 1278988), (16, 959241), (24, 639494), (48, 319747)]