19448616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 55365120

約数和(自身を除く): 35916504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3203, 6072, 6406, 9609, 12812, 19218, 25624, 35233, 38436, 70466, 73669, 76872, 105699, 140932, 147338, 211398, 221007, 281864, 294676, 422796, 442014, 589352, 810359, 845592, 884028, 1620718, 1768056, 2431077, 3241436, 4862154, 6482872, 9724308, 19448616]

約数ペア:

[(1, 19448616), (2, 9724308), (3, 6482872), (4, 4862154), (6, 3241436), (8, 2431077), (11, 1768056), (12, 1620718), (22, 884028), (23, 845592), (24, 810359), (33, 589352), (44, 442014), (46, 422796), (66, 294676), (69, 281864), (88, 221007), (92, 211398), (132, 147338), (138, 140932), (184, 105699), (253, 76872), (264, 73669), (276, 70466), (506, 38436), (552, 35233), (759, 25624), (1012, 19218), (1518, 12812), (2024, 9609), (3036, 6406), (3203, 6072)]