2011270811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{18973}}^1$

素因数の和:19426

約数の個数: 16

約数和(自身を含む): 2295095040

約数和(自身を除く): 283824229

約数列:

[1, 11, 23, 253, 419, 4609, 9637, 18973, 106007, 208703, 436379, 4800169, 7949687, 87446557, 182842801, 2011270811]

約数ペア:

[(1, 2011270811), (11, 182842801), (23, 87446557), (253, 7949687), (419, 4800169), (4609, 436379), (9637, 208703), (18973, 106007)]