19589436

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10267}}^1$

素因数の和:10330

約数の個数: 36

約数和(自身を含む): 50456952

約数和(自身を除く): 30867516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10267, 20534, 30801, 41068, 61602, 92403, 123204, 184806, 369612, 544151, 1088302, 1632453, 2176604, 3264906, 4897359, 6529812, 9794718, 19589436]

約数ペア:

[(1, 19589436), (2, 9794718), (3, 6529812), (4, 4897359), (6, 3264906), (9, 2176604), (12, 1632453), (18, 1088302), (36, 544151), (53, 369612), (106, 184806), (159, 123204), (212, 92403), (318, 61602), (477, 41068), (636, 30801), (954, 20534), (1908, 10267)]