2011838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 3202944

約数和(自身を除く): 1191106

約数列:

[1, 2, 31, 37, 62, 74, 877, 1147, 1754, 2294, 27187, 32449, 54374, 64898, 1005919, 2011838]

約数ペア:

[(1, 2011838), (2, 1005919), (31, 64898), (37, 54374), (62, 32449), (74, 27187), (877, 2294), (1147, 1754)]