19723722904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2297731}}^1$

素因数の和:2297803

約数の個数: 32

約数和(自身を含む): 39291217200

約数和(自身を除く): 19567494296

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 2297731, 4595462, 9190924, 18381848, 66634199, 85016047, 133268398, 170032094, 266536796, 340064188, 533073592, 680128376, 2465465363, 4930930726, 9861861452, 19723722904]

約数ペア:

[(1, 19723722904), (2, 9861861452), (4, 4930930726), (8, 2465465363), (29, 680128376), (37, 533073592), (58, 340064188), (74, 266536796), (116, 170032094), (148, 133268398), (232, 85016047), (296, 66634199), (1073, 18381848), (2146, 9190924), (4292, 4595462), (8584, 2297731)]