16569430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 31658688

約数和(自身を除く): 15089258

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1181, 1403, 2362, 2806, 5905, 7015, 11810, 14030, 27163, 54326, 72041, 135815, 144082, 271630, 360205, 720410, 1656943, 3313886, 8284715, 16569430]

約数ペア:

[(1, 16569430), (2, 8284715), (5, 3313886), (10, 1656943), (23, 720410), (46, 360205), (61, 271630), (115, 144082), (122, 135815), (230, 72041), (305, 54326), (610, 27163), (1181, 14030), (1403, 11810), (2362, 7015), (2806, 5905)]