15119236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 29783376

約数和(自身を除く): 14664140

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 251, 407, 502, 814, 1004, 1369, 1628, 2738, 2761, 5476, 5522, 9287, 11044, 15059, 18574, 30118, 37148, 60236, 102157, 204314, 343619, 408628, 687238, 1374476, 3779809, 7559618, 15119236]

約数ペア:

[(1, 15119236), (2, 7559618), (4, 3779809), (11, 1374476), (22, 687238), (37, 408628), (44, 343619), (74, 204314), (148, 102157), (251, 60236), (407, 37148), (502, 30118), (814, 18574), (1004, 15059), (1369, 11044), (1628, 9287), (2738, 5522), (2761, 5476)]