19253013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 28680288

約数和(自身を除く): 9427275

約数列:

[1, 3, 13, 29, 39, 87, 377, 587, 841, 1131, 1761, 2523, 7631, 10933, 17023, 22893, 32799, 51069, 221299, 493667, 663897, 1481001, 6417671, 19253013]

約数ペア:

[(1, 19253013), (3, 6417671), (13, 1481001), (29, 663897), (39, 493667), (87, 221299), (377, 51069), (587, 32799), (841, 22893), (1131, 17023), (1761, 10933), (2523, 7631)]