19444284

素因数分解:

$2^2\times 3^2\times {\mathrm{540119}}^1$

素因数の和:540129

約数の個数: 18

約数和(自身を含む): 49150920

約数和(自身を除く): 29706636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 540119, 1080238, 1620357, 2160476, 3240714, 4861071, 6481428, 9722142, 19444284]

約数ペア:

[(1, 19444284), (2, 9722142), (3, 6481428), (4, 4861071), (6, 3240714), (9, 2160476), (12, 1620357), (18, 1080238), (36, 540119)]