22147850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19259}}^1$

素因数の和:19294

約数の個数: 24

約数和(自身を含む): 42988320

約数和(自身を除く): 20840470

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 19259, 38518, 96295, 192590, 442957, 481475, 885914, 962950, 2214785, 4429570, 11073925, 22147850]

約数ペア:

[(1, 22147850), (2, 11073925), (5, 4429570), (10, 2214785), (23, 962950), (25, 885914), (46, 481475), (50, 442957), (115, 192590), (230, 96295), (575, 38518), (1150, 19259)]