1929812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 3548160

約数和(自身を除く): 1618348

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 197, 316, 394, 788, 2449, 4898, 6107, 9796, 12214, 15563, 24428, 31126, 62252, 482453, 964906, 1929812]

約数ペア:

[(1, 1929812), (2, 964906), (4, 482453), (31, 62252), (62, 31126), (79, 24428), (124, 15563), (158, 12214), (197, 9796), (316, 6107), (394, 4898), (788, 2449)]