15203435504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2621}}^1\times {\mathrm{19081}}^1$

素因数の和:21729

約数の個数: 40

約数和(自身を含む): 31020462480

約数和(自身を除く): 15817026976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2621, 5242, 10484, 19081, 20968, 38162, 41936, 49799, 76324, 99598, 152648, 199196, 305296, 362539, 398392, 725078, 796784, 1450156, 2900312, 5800624, 50011301, 100022602, 200045204, 400090408, 800180816, 950214719, 1900429438, 3800858876, 7601717752, 15203435504]

約数ペア:

[(1, 15203435504), (2, 7601717752), (4, 3800858876), (8, 1900429438), (16, 950214719), (19, 800180816), (38, 400090408), (76, 200045204), (152, 100022602), (304, 50011301), (2621, 5800624), (5242, 2900312), (10484, 1450156), (19081, 796784), (20968, 725078), (38162, 398392), (41936, 362539), (49799, 305296), (76324, 199196), (99598, 152648)]