15695866888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{42839}}^1$

素因数の和:43142

約数の個数: 48

約数和(自身を含む): 31986057600

約数和(自身を除く): 16290190712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 271, 338, 542, 676, 1084, 1352, 2168, 3523, 7046, 14092, 28184, 42839, 45799, 85678, 91598, 171356, 183196, 342712, 366392, 556907, 1113814, 2227628, 4455256, 7239791, 11609369, 14479582, 23218738, 28959164, 46437476, 57918328, 92874952, 150921797, 301843594, 603687188, 1207374376, 1961983361, 3923966722, 7847933444, 15695866888]

約数ペア:

[(1, 15695866888), (2, 7847933444), (4, 3923966722), (8, 1961983361), (13, 1207374376), (26, 603687188), (52, 301843594), (104, 150921797), (169, 92874952), (271, 57918328), (338, 46437476), (542, 28959164), (676, 23218738), (1084, 14479582), (1352, 11609369), (2168, 7239791), (3523, 4455256), (7046, 2227628), (14092, 1113814), (28184, 556907), (42839, 366392), (45799, 342712), (85678, 183196), (91598, 171356)]