11541890

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4259}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 20856960

約数和(自身を除く): 9315070

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4259, 8518, 21295, 42590, 1154189, 2308378, 5770945, 11541890]

約数ペア:

[(1, 11541890), (2, 5770945), (5, 2308378), (10, 1154189), (271, 42590), (542, 21295), (1355, 8518), (2710, 4259)]