1229756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 2472960

約数和(自身を除く): 1243204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1471, 2942, 5884, 16181, 27949, 32362, 55898, 64724, 111796, 307439, 614878, 1229756]

約数ペア:

[(1, 1229756), (2, 614878), (4, 307439), (11, 111796), (19, 64724), (22, 55898), (38, 32362), (44, 27949), (76, 16181), (209, 5884), (418, 2942), (836, 1471)]