1121950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 24

約数和(自身を含む): 2198520

約数和(自身を除く): 1076570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1181, 2362, 5905, 11810, 22439, 29525, 44878, 59050, 112195, 224390, 560975, 1121950]

約数ペア:

[(1, 1121950), (2, 560975), (5, 224390), (10, 112195), (19, 59050), (25, 44878), (38, 29525), (50, 22439), (95, 11810), (190, 5905), (475, 2362), (950, 1181)]