13197424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 26516160

約数和(自身を除く): 13318736

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 197, 212, 316, 394, 424, 632, 788, 848, 1264, 1576, 3152, 4187, 8374, 10441, 15563, 16748, 20882, 31126, 33496, 41764, 62252, 66992, 83528, 124504, 167056, 249008, 824839, 1649678, 3299356, 6598712, 13197424]

約数ペア:

[(1, 13197424), (2, 6598712), (4, 3299356), (8, 1649678), (16, 824839), (53, 249008), (79, 167056), (106, 124504), (158, 83528), (197, 66992), (212, 62252), (316, 41764), (394, 33496), (424, 31126), (632, 20882), (788, 16748), (848, 15563), (1264, 10441), (1576, 8374), (3152, 4187)]