19142456

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 17629384

約数列:

[1, 2, 4, 8, 83, 127, 166, 227, 254, 332, 454, 508, 664, 908, 1016, 1816, 10541, 18841, 21082, 28829, 37682, 42164, 57658, 75364, 84328, 115316, 150728, 230632, 2392807, 4785614, 9571228, 19142456]

約数ペア:

[(1, 19142456), (2, 9571228), (4, 4785614), (8, 2392807), (83, 230632), (127, 150728), (166, 115316), (227, 84328), (254, 75364), (332, 57658), (454, 42164), (508, 37682), (664, 28829), (908, 21082), (1016, 18841), (1816, 10541)]