19253916

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 57388800

約数和(自身を除く): 38134884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 853, 1026, 1188, 1254, 1706, 1881, 2052, 2508, 2559, 3412, 3762, 5118, 5643, 7524, 7677, 9383, 10236, 11286, 15354, 16207, 18766, 22572, 23031, 28149, 30708, 32414, 37532, 46062, 48621, 56298, 64828, 84447, 92124, 97242, 112596, 145863, 168894, 178277, 194484, 253341, 291726, 337788, 356554, 437589, 506682, 534831, 583452, 713108, 875178, 1013364, 1069662, 1604493, 1750356, 2139324, 3208986, 4813479, 6417972, 9626958, 19253916]

約数ペア:

[(1, 19253916), (2, 9626958), (3, 6417972), (4, 4813479), (6, 3208986), (9, 2139324), (11, 1750356), (12, 1604493), (18, 1069662), (19, 1013364), (22, 875178), (27, 713108), (33, 583452), (36, 534831), (38, 506682), (44, 437589), (54, 356554), (57, 337788), (66, 291726), (76, 253341), (99, 194484), (108, 178277), (114, 168894), (132, 145863), (171, 112596), (198, 97242), (209, 92124), (228, 84447), (297, 64828), (342, 56298), (396, 48621), (418, 46062), (513, 37532), (594, 32414), (627, 30708), (684, 28149), (836, 23031), (853, 22572), (1026, 18766), (1188, 16207), (1254, 15354), (1706, 11286), (1881, 10236), (2052, 9383), (2508, 7677), (2559, 7524), (3412, 5643), (3762, 5118)]