21622606430

素因数分解:

$2^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{1431013}}^1$

素因数の和:1432531

約数の個数: 16

約数和(自身を含む): 38946477024

約数和(自身を除く): 17323870594

約数列:

[1, 2, 5, 10, 1511, 3022, 7555, 15110, 1431013, 2862026, 7155065, 14310130, 2162260643, 4324521286, 10811303215, 21622606430]

約数ペア:

[(1, 21622606430), (2, 10811303215), (5, 4324521286), (10, 2162260643), (1511, 14310130), (3022, 7155065), (7555, 2862026), (15110, 1431013)]