19204010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 39699072

約数和(自身を除く): 20495062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1093, 1255, 1757, 2186, 2510, 3514, 5465, 7651, 8785, 10930, 15302, 17570, 38255, 76510, 274343, 548686, 1371715, 1920401, 2743430, 3840802, 9602005, 19204010]

約数ペア:

[(1, 19204010), (2, 9602005), (5, 3840802), (7, 2743430), (10, 1920401), (14, 1371715), (35, 548686), (70, 274343), (251, 76510), (502, 38255), (1093, 17570), (1255, 15302), (1757, 10930), (2186, 8785), (2510, 7651), (3514, 5465)]