21846130

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1801}}^1$

素因数の和:3021

約数の個数: 16

約数和(自身を含む): 39377304

約数和(自身を除く): 17531174

約数列:

[1, 2, 5, 10, 1213, 1801, 2426, 3602, 6065, 9005, 12130, 18010, 2184613, 4369226, 10923065, 21846130]

約数ペア:

[(1, 21846130), (2, 10923065), (5, 4369226), (10, 2184613), (1213, 18010), (1801, 12130), (2426, 9005), (3602, 6065)]