11421220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9679}}^1$

素因数の和:9747

約数の個数: 24

約数和(自身を含む): 24393600

約数和(自身を除く): 12972380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 9679, 19358, 38716, 48395, 96790, 193580, 571061, 1142122, 2284244, 2855305, 5710610, 11421220]

約数ペア:

[(1, 11421220), (2, 5710610), (4, 2855305), (5, 2284244), (10, 1142122), (20, 571061), (59, 193580), (118, 96790), (236, 48395), (295, 38716), (590, 19358), (1180, 9679)]