19525836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 50658048

約数和(自身を除く): 31132212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2791, 3498, 5582, 6996, 8373, 11164, 16746, 30701, 33492, 61402, 92103, 122804, 147923, 184206, 295846, 368412, 443769, 591692, 887538, 1627153, 1775076, 3254306, 4881459, 6508612, 9762918, 19525836]

約数ペア:

[(1, 19525836), (2, 9762918), (3, 6508612), (4, 4881459), (6, 3254306), (11, 1775076), (12, 1627153), (22, 887538), (33, 591692), (44, 443769), (53, 368412), (66, 295846), (106, 184206), (132, 147923), (159, 122804), (212, 92103), (318, 61402), (583, 33492), (636, 30701), (1166, 16746), (1749, 11164), (2332, 8373), (2791, 6996), (3498, 5582)]