19024472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 19337128

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2663, 3572, 5326, 7144, 10652, 21304, 50597, 101194, 125161, 202388, 250322, 404776, 500644, 1001288, 2378059, 4756118, 9512236, 19024472]

約数ペア:

[(1, 19024472), (2, 9512236), (4, 4756118), (8, 2378059), (19, 1001288), (38, 500644), (47, 404776), (76, 250322), (94, 202388), (152, 125161), (188, 101194), (376, 50597), (893, 21304), (1786, 10652), (2663, 7144), (3572, 5326)]