19274368148

素因数分解:

$2^2\times 7^2\times {\mathrm{3389}}^1\times {\mathrm{29017}}^1$

素因数の和:32424

約数の個数: 36

約数和(自身を含む): 39250036980

約数和(自身を除く): 19975668832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 3389, 6778, 13556, 23723, 29017, 47446, 58034, 94892, 116068, 166061, 203119, 332122, 406238, 664244, 812476, 1421833, 2843666, 5687332, 98338613, 196677226, 393354452, 688370291, 1376740582, 2753481164, 4818592037, 9637184074, 19274368148]

約数ペア:

[(1, 19274368148), (2, 9637184074), (4, 4818592037), (7, 2753481164), (14, 1376740582), (28, 688370291), (49, 393354452), (98, 196677226), (196, 98338613), (3389, 5687332), (6778, 2843666), (13556, 1421833), (23723, 812476), (29017, 664244), (47446, 406238), (58034, 332122), (94892, 203119), (116068, 166061)]