21596950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{7321}}^1$

素因数の和:7392

約数の個数: 24

約数和(自身を含む): 40856760

約数和(自身を除く): 19259810

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 7321, 14642, 36605, 73210, 183025, 366050, 431939, 863878, 2159695, 4319390, 10798475, 21596950]

約数ペア:

[(1, 21596950), (2, 10798475), (5, 4319390), (10, 2159695), (25, 863878), (50, 431939), (59, 366050), (118, 183025), (295, 73210), (590, 36605), (1475, 14642), (2950, 7321)]