19014892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9883}}^1$

素因数の和:9937

約数の個数: 24

約数和(自身を含む): 36808016

約数和(自身を除く): 17793124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9883, 19766, 39532, 128479, 256958, 365671, 513916, 731342, 1462684, 4753723, 9507446, 19014892]

約数ペア:

[(1, 19014892), (2, 9507446), (4, 4753723), (13, 1462684), (26, 731342), (37, 513916), (52, 365671), (74, 256958), (148, 128479), (481, 39532), (962, 19766), (1924, 9883)]