2016380168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1205969}}^1$

素因数の和:1206005

約数の個数: 32

約数和(自身を含む): 4341492000

約数和(自身を除く): 2325111832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1205969, 2411938, 4823876, 9647752, 13265659, 22913411, 26531318, 45826822, 53062636, 91653644, 106125272, 183307288, 252047521, 504095042, 1008190084, 2016380168]

約数ペア:

[(1, 2016380168), (2, 1008190084), (4, 504095042), (8, 252047521), (11, 183307288), (19, 106125272), (22, 91653644), (38, 53062636), (44, 45826822), (76, 26531318), (88, 22913411), (152, 13265659), (209, 9647752), (418, 4823876), (836, 2411938), (1672, 1205969)]