19272436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 35368704

約数和(自身を除く): 16096268

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 773, 1084, 1546, 3092, 6233, 12466, 17779, 24932, 35558, 71116, 209483, 418966, 837932, 4818109, 9636218, 19272436]

約数ペア:

[(1, 19272436), (2, 9636218), (4, 4818109), (23, 837932), (46, 418966), (92, 209483), (271, 71116), (542, 35558), (773, 24932), (1084, 17779), (1546, 12466), (3092, 6233)]