11897208

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 32380920

約数和(自身を除く): 20483712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 443, 746, 886, 1119, 1329, 1492, 1772, 2238, 2658, 2984, 3357, 3544, 3987, 4476, 5316, 6714, 7974, 8952, 10632, 13428, 15948, 26856, 31896, 165239, 330478, 495717, 660956, 991434, 1321912, 1487151, 1982868, 2974302, 3965736, 5948604, 11897208]

約数ペア:

[(1, 11897208), (2, 5948604), (3, 3965736), (4, 2974302), (6, 1982868), (8, 1487151), (9, 1321912), (12, 991434), (18, 660956), (24, 495717), (36, 330478), (72, 165239), (373, 31896), (443, 26856), (746, 15948), (886, 13428), (1119, 10632), (1329, 8952), (1492, 7974), (1772, 6714), (2238, 5316), (2658, 4476), (2984, 3987), (3357, 3544)]