15122936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 30666000

約数和(自身を除く): 15543064

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2689, 2812, 5378, 5624, 10756, 21512, 51091, 99493, 102182, 198986, 204364, 397972, 408728, 795944, 1890367, 3780734, 7561468, 15122936]

約数ペア:

[(1, 15122936), (2, 7561468), (4, 3780734), (8, 1890367), (19, 795944), (37, 408728), (38, 397972), (74, 204364), (76, 198986), (148, 102182), (152, 99493), (296, 51091), (703, 21512), (1406, 10756), (2689, 5624), (2812, 5378)]