15694186904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{743}}^1\times {\mathrm{21821}}^1$

素因数の和:22592

約数の個数: 48

約数和(自身を含む): 32389958160

約数和(自身を除く): 16695771256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 743, 968, 1486, 2972, 5944, 8173, 16346, 21821, 32692, 43642, 65384, 87284, 89903, 174568, 179806, 240031, 359612, 480062, 719224, 960124, 1920248, 2640341, 5280682, 10561364, 16213003, 21122728, 32426006, 64852012, 129704024, 178343033, 356686066, 713372132, 1426744264, 1961773363, 3923546726, 7847093452, 15694186904]

約数ペア:

[(1, 15694186904), (2, 7847093452), (4, 3923546726), (8, 1961773363), (11, 1426744264), (22, 713372132), (44, 356686066), (88, 178343033), (121, 129704024), (242, 64852012), (484, 32426006), (743, 21122728), (968, 16213003), (1486, 10561364), (2972, 5280682), (5944, 2640341), (8173, 1920248), (16346, 960124), (21821, 719224), (32692, 480062), (43642, 359612), (65384, 240031), (87284, 179806), (89903, 174568)]