11197430

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2141}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 20203344

約数和(自身を除く): 9005914

約数列:

[1, 2, 5, 10, 523, 1046, 2141, 2615, 4282, 5230, 10705, 21410, 1119743, 2239486, 5598715, 11197430]

約数ペア:

[(1, 11197430), (2, 5598715), (5, 2239486), (10, 1119743), (523, 21410), (1046, 10705), (2141, 5230), (2615, 4282)]