19223096

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 37346400

約数和(自身を除く): 18123304

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 569, 824, 1138, 2276, 4223, 4552, 8446, 16892, 23329, 33784, 46658, 58607, 93316, 117214, 186632, 234428, 468856, 2402887, 4805774, 9611548, 19223096]

約数ペア:

[(1, 19223096), (2, 9611548), (4, 4805774), (8, 2402887), (41, 468856), (82, 234428), (103, 186632), (164, 117214), (206, 93316), (328, 58607), (412, 46658), (569, 33784), (824, 23329), (1138, 16892), (2276, 8446), (4223, 4552)]