22605890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 42254784

約数和(自身を除く): 19648894

約数列:

[1, 2, 5, 10, 37, 74, 107, 185, 214, 370, 535, 571, 1070, 1142, 2855, 3959, 5710, 7918, 19795, 21127, 39590, 42254, 61097, 105635, 122194, 211270, 305485, 610970, 2260589, 4521178, 11302945, 22605890]

約数ペア:

[(1, 22605890), (2, 11302945), (5, 4521178), (10, 2260589), (37, 610970), (74, 305485), (107, 211270), (185, 122194), (214, 105635), (370, 61097), (535, 42254), (571, 39590), (1070, 21127), (1142, 19795), (2855, 7918), (3959, 5710)]