19451995056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10391023}}^1$

素因数の和:10391050

約数の個数: 60

約数和(自身を含む): 58626157408

約数和(自身を除く): 39174162352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10391023, 20782046, 31173069, 41564092, 62346138, 83128184, 93519207, 124692276, 135083299, 166256368, 187038414, 249384552, 270166598, 374076828, 405249897, 498769104, 540333196, 748153656, 810499794, 1080666392, 1215749691, 1496307312, 1620999588, 2161332784, 2431499382, 3241999176, 4862998764, 6483998352, 9725997528, 19451995056]

約数ペア:

[(1, 19451995056), (2, 9725997528), (3, 6483998352), (4, 4862998764), (6, 3241999176), (8, 2431499382), (9, 2161332784), (12, 1620999588), (13, 1496307312), (16, 1215749691), (18, 1080666392), (24, 810499794), (26, 748153656), (36, 540333196), (39, 498769104), (48, 405249897), (52, 374076828), (72, 270166598), (78, 249384552), (104, 187038414), (117, 166256368), (144, 135083299), (156, 124692276), (208, 93519207), (234, 83128184), (312, 62346138), (468, 41564092), (624, 31173069), (936, 20782046), (1872, 10391023)]