19150424

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 17621416

約数列:

[1, 2, 4, 8, 83, 151, 166, 191, 302, 332, 382, 604, 664, 764, 1208, 1528, 12533, 15853, 25066, 28841, 31706, 50132, 57682, 63412, 100264, 115364, 126824, 230728, 2393803, 4787606, 9575212, 19150424]

約数ペア:

[(1, 19150424), (2, 9575212), (4, 4787606), (8, 2393803), (83, 230728), (151, 126824), (166, 115364), (191, 100264), (302, 63412), (332, 57682), (382, 50132), (604, 31706), (664, 28841), (764, 25066), (1208, 15853), (1528, 12533)]