886996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 1784160

約数和(自身を除く): 897164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1061, 2122, 4244, 11671, 20159, 23342, 40318, 46684, 80636, 221749, 443498, 886996]

約数ペア:

[(1, 886996), (2, 443498), (4, 221749), (11, 80636), (19, 46684), (22, 40318), (38, 23342), (44, 20159), (76, 11671), (209, 4244), (418, 2122), (836, 1061)]