13871354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 11530246

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 349, 698, 1169, 2338, 2443, 2839, 4886, 5678, 5933, 11866, 19873, 39746, 41531, 58283, 83062, 116566, 407981, 815962, 990811, 1981622, 6935677, 13871354]

約数ペア:

[(1, 13871354), (2, 6935677), (7, 1981622), (14, 990811), (17, 815962), (34, 407981), (119, 116566), (167, 83062), (238, 58283), (334, 41531), (349, 39746), (698, 19873), (1169, 11866), (2338, 5933), (2443, 5678), (2839, 4886)]