15694641664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2357969}}^1$

素因数の和:2358000

約数の個数: 40

約数和(自身を含む): 33770846340

約数和(自身を除く): 18076204676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 2357969, 4715938, 9431876, 18863752, 30653597, 37727504, 61307194, 75455008, 122614388, 150910016, 245228776, 301820032, 490457552, 603640064, 980915104, 1207280128, 1961830208, 3923660416, 7847320832, 15694641664]

約数ペア:

[(1, 15694641664), (2, 7847320832), (4, 3923660416), (8, 1961830208), (13, 1207280128), (16, 980915104), (26, 603640064), (32, 490457552), (52, 301820032), (64, 245228776), (104, 150910016), (128, 122614388), (208, 75455008), (256, 61307194), (416, 37727504), (512, 30653597), (832, 18863752), (1664, 9431876), (3328, 4715938), (6656, 2357969)]