1222688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2040

約数の個数: 24

約数和(自身を含む): 2535120

約数和(自身を除く): 1312432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2011, 4022, 8044, 16088, 32176, 38209, 64352, 76418, 152836, 305672, 611344, 1222688]

約数ペア:

[(1, 1222688), (2, 611344), (4, 305672), (8, 152836), (16, 76418), (19, 64352), (32, 38209), (38, 32176), (76, 16088), (152, 8044), (304, 4022), (608, 2011)]