19282718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 35985600

約数和(自身を除く): 16702882

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1049, 1313, 1414, 2098, 2626, 7343, 9191, 13637, 14686, 18382, 27274, 95459, 105949, 190918, 211898, 741643, 1377337, 1483286, 2754674, 9641359, 19282718]

約数ペア:

[(1, 19282718), (2, 9641359), (7, 2754674), (13, 1483286), (14, 1377337), (26, 741643), (91, 211898), (101, 190918), (182, 105949), (202, 95459), (707, 27274), (1049, 18382), (1313, 14686), (1414, 13637), (2098, 9191), (2626, 7343)]