19021198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 34776000

約数和(自身を除く): 15754802

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 349, 458, 698, 1603, 2443, 3206, 3893, 4886, 5933, 7786, 11866, 27251, 41531, 54502, 79921, 83062, 159842, 559447, 1118894, 1358657, 2717314, 9510599, 19021198]

約数ペア:

[(1, 19021198), (2, 9510599), (7, 2717314), (14, 1358657), (17, 1118894), (34, 559447), (119, 159842), (229, 83062), (238, 79921), (349, 54502), (458, 41531), (698, 27251), (1603, 11866), (2443, 7786), (3206, 5933), (3893, 4886)]