19626996890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1\times {\mathrm{7673}}^1$

素因数の和:9026

約数の個数: 32

約数和(自身を含む): 35519262480

約数和(自身を除く): 15892265590

約数列:

[1, 2, 5, 10, 229, 458, 1117, 1145, 2234, 2290, 5585, 7673, 11170, 15346, 38365, 76730, 255793, 511586, 1278965, 1757117, 2557930, 3514234, 8570741, 8785585, 17141482, 17571170, 42853705, 85707410, 1962699689, 3925399378, 9813498445, 19626996890]

約数ペア:

[(1, 19626996890), (2, 9813498445), (5, 3925399378), (10, 1962699689), (229, 85707410), (458, 42853705), (1117, 17571170), (1145, 17141482), (2234, 8785585), (2290, 8570741), (5585, 3514234), (7673, 2557930), (11170, 1757117), (15346, 1278965), (38365, 511586), (76730, 255793)]