121568612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145417}}^1$

素因数の和:145451

約数の個数: 24

約数和(自身を含む): 244302240

約数和(自身を除く): 122733628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 145417, 290834, 581668, 1599587, 2762923, 3199174, 5525846, 6398348, 11051692, 30392153, 60784306, 121568612]

約数ペア:

[(1, 121568612), (2, 60784306), (4, 30392153), (11, 11051692), (19, 6398348), (22, 5525846), (38, 3199174), (44, 2762923), (76, 1599587), (209, 581668), (418, 290834), (836, 145417)]