13413088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 29952720

約数和(自身を除く): 16539632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1697, 1976, 3394, 3952, 6788, 7904, 13576, 22061, 27152, 32243, 44122, 54304, 64486, 88244, 128972, 176488, 257944, 352976, 419159, 515888, 705952, 838318, 1031776, 1676636, 3353272, 6706544, 13413088]

約数ペア:

[(1, 13413088), (2, 6706544), (4, 3353272), (8, 1676636), (13, 1031776), (16, 838318), (19, 705952), (26, 515888), (32, 419159), (38, 352976), (52, 257944), (76, 176488), (104, 128972), (152, 88244), (208, 64486), (247, 54304), (304, 44122), (416, 32243), (494, 27152), (608, 22061), (988, 13576), (1697, 7904), (1976, 6788), (3394, 3952)]