23858198

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 45715824

約数和(自身を除く): 21857626

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 307, 427, 614, 637, 793, 854, 1274, 1586, 2149, 2989, 3991, 4298, 5551, 5978, 7982, 11102, 15043, 18727, 27937, 30086, 37454, 38857, 55874, 77714, 131089, 195559, 243451, 262178, 391118, 486902, 917623, 1704157, 1835246, 3408314, 11929099, 23858198]

約数ペア:

[(1, 23858198), (2, 11929099), (7, 3408314), (13, 1835246), (14, 1704157), (26, 917623), (49, 486902), (61, 391118), (91, 262178), (98, 243451), (122, 195559), (182, 131089), (307, 77714), (427, 55874), (614, 38857), (637, 37454), (793, 30086), (854, 27937), (1274, 18727), (1586, 15043), (2149, 11102), (2989, 7982), (3991, 5978), (4298, 5551)]