19729468096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23713303}}^1$

素因数の和:23713328

約数の個数: 28

約数和(自身を含む): 42162254512

約数和(自身を除く): 22432786416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23713303, 47426606, 94853212, 189706424, 308272939, 379412848, 616545878, 758825696, 1233091756, 1517651392, 2466183512, 4932367024, 9864734048, 19729468096]

約数ペア:

[(1, 19729468096), (2, 9864734048), (4, 4932367024), (8, 2466183512), (13, 1517651392), (16, 1233091756), (26, 758825696), (32, 616545878), (52, 379412848), (64, 308272939), (104, 189706424), (208, 94853212), (416, 47426606), (832, 23713303)]