15306736

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{6983}}^1$

素因数の和:7128

約数の個数: 20

約数和(自身を含む): 29877552

約数和(自身を除く): 14570816

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 6983, 13966, 27932, 55864, 111728, 956671, 1913342, 3826684, 7653368, 15306736]

約数ペア:

[(1, 15306736), (2, 7653368), (4, 3826684), (8, 1913342), (16, 956671), (137, 111728), (274, 55864), (548, 27932), (1096, 13966), (2192, 6983)]