19543350784

素因数分解:

$2^9\times {\mathrm{7297}}^1\times {\mathrm{5231}}^1$

素因数の和:12546

約数の個数: 40

約数和(自身を含む): 39061348128

約数和(自身を除く): 19517997344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5231, 7297, 10462, 14594, 20924, 29188, 41848, 58376, 83696, 116752, 167392, 233504, 334784, 467008, 669568, 934016, 1339136, 1868032, 2678272, 3736064, 38170607, 76341214, 152682428, 305364856, 610729712, 1221459424, 2442918848, 4885837696, 9771675392, 19543350784]

約数ペア:

[(1, 19543350784), (2, 9771675392), (4, 4885837696), (8, 2442918848), (16, 1221459424), (32, 610729712), (64, 305364856), (128, 152682428), (256, 76341214), (512, 38170607), (5231, 3736064), (7297, 2678272), (10462, 1868032), (14594, 1339136), (20924, 934016), (29188, 669568), (41848, 467008), (58376, 334784), (83696, 233504), (116752, 167392)]