12191924840

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1342723}}^1$

素因数の和:1342961

約数の個数: 32

約数和(自身を含む): 27552696480

約数和(自身を除く): 15360771640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 1342723, 2685446, 5370892, 6713615, 10741784, 13427230, 26854460, 53708920, 304798121, 609596242, 1219192484, 1523990605, 2438384968, 3047981210, 6095962420, 12191924840]

約数ペア:

[(1, 12191924840), (2, 6095962420), (4, 3047981210), (5, 2438384968), (8, 1523990605), (10, 1219192484), (20, 609596242), (40, 304798121), (227, 53708920), (454, 26854460), (908, 13427230), (1135, 10741784), (1816, 6713615), (2270, 5370892), (4540, 2685446), (9080, 1342723)]