15974788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 29514240

約数和(自身を除く): 13539452

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 1951, 2047, 3902, 4094, 7804, 8188, 44873, 89746, 173639, 179492, 347278, 694556, 3993697, 7987394, 15974788]

約数ペア:

[(1, 15974788), (2, 7987394), (4, 3993697), (23, 694556), (46, 347278), (89, 179492), (92, 173639), (178, 89746), (356, 44873), (1951, 8188), (2047, 7804), (3902, 4094)]