19962176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23993}}^1$

素因数の和:24018

約数の個数: 28

約数和(自身を含む): 42661332

約数和(自身を除く): 22699156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23993, 47986, 95972, 191944, 311909, 383888, 623818, 767776, 1247636, 1535552, 2495272, 4990544, 9981088, 19962176]

約数ペア:

[(1, 19962176), (2, 9981088), (4, 4990544), (8, 2495272), (13, 1535552), (16, 1247636), (26, 767776), (32, 623818), (52, 383888), (64, 311909), (104, 191944), (208, 95972), (416, 47986), (832, 23993)]