19909032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5801}}^1$

素因数の和:5834

約数の個数: 64

約数和(自身を含む): 58484160

約数和(自身を除く): 38575128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5801, 11602, 17403, 23204, 34806, 46408, 63811, 69612, 75413, 127622, 139224, 150826, 191433, 226239, 255244, 301652, 382866, 452478, 510488, 603304, 765732, 829543, 904956, 1531464, 1659086, 1809912, 2488629, 3318172, 4977258, 6636344, 9954516, 19909032]

約数ペア:

[(1, 19909032), (2, 9954516), (3, 6636344), (4, 4977258), (6, 3318172), (8, 2488629), (11, 1809912), (12, 1659086), (13, 1531464), (22, 904956), (24, 829543), (26, 765732), (33, 603304), (39, 510488), (44, 452478), (52, 382866), (66, 301652), (78, 255244), (88, 226239), (104, 191433), (132, 150826), (143, 139224), (156, 127622), (264, 75413), (286, 69612), (312, 63811), (429, 46408), (572, 34806), (858, 23204), (1144, 17403), (1716, 11602), (3432, 5801)]