22963990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 47464704

約数和(自身を除く): 24500714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1307, 1757, 2510, 2614, 3514, 6535, 8785, 9149, 13070, 17570, 18298, 45745, 91490, 328057, 656114, 1640285, 2296399, 3280570, 4592798, 11481995, 22963990]

約数ペア:

[(1, 22963990), (2, 11481995), (5, 4592798), (7, 3280570), (10, 2296399), (14, 1640285), (35, 656114), (70, 328057), (251, 91490), (502, 45745), (1255, 18298), (1307, 17570), (1757, 13070), (2510, 9149), (2614, 8785), (3514, 6535)]