18994133612

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{5381}}^1\times {\mathrm{14957}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 33811661520

約数和(自身を除く): 14817527908

約数列:

[1, 2, 4, 59, 118, 236, 5381, 10762, 14957, 21524, 29914, 59828, 317479, 634958, 882463, 1269916, 1764926, 3529852, 80483617, 160967234, 321934468, 4748533403, 9497066806, 18994133612]

約数ペア:

[(1, 18994133612), (2, 9497066806), (4, 4748533403), (59, 321934468), (118, 160967234), (236, 80483617), (5381, 3529852), (10762, 1764926), (14957, 1269916), (21524, 882463), (29914, 634958), (59828, 317479)]