19069736

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 41005440

約数和(自身を除く): 21935704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 677, 1006, 1354, 2012, 2708, 3521, 4024, 4739, 5416, 7042, 9478, 14084, 18956, 28168, 37912, 340531, 681062, 1362124, 2383717, 2724248, 4767434, 9534868, 19069736]

約数ペア:

[(1, 19069736), (2, 9534868), (4, 4767434), (7, 2724248), (8, 2383717), (14, 1362124), (28, 681062), (56, 340531), (503, 37912), (677, 28168), (1006, 18956), (1354, 14084), (2012, 9478), (2708, 7042), (3521, 5416), (4024, 4739)]