19496664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 58406400

約数和(自身を除く): 38909736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 103, 132, 198, 206, 239, 264, 309, 396, 412, 478, 618, 717, 792, 824, 927, 956, 1133, 1236, 1434, 1854, 1912, 2151, 2266, 2472, 2629, 2868, 3399, 3708, 4302, 4532, 5258, 5736, 6798, 7416, 7887, 8604, 9064, 10197, 10516, 13596, 15774, 17208, 20394, 21032, 23661, 24617, 27192, 31548, 40788, 47322, 49234, 63096, 73851, 81576, 94644, 98468, 147702, 189288, 196936, 221553, 270787, 295404, 443106, 541574, 590808, 812361, 886212, 1083148, 1624722, 1772424, 2166296, 2437083, 3249444, 4874166, 6498888, 9748332, 19496664]

約数ペア:

[(1, 19496664), (2, 9748332), (3, 6498888), (4, 4874166), (6, 3249444), (8, 2437083), (9, 2166296), (11, 1772424), (12, 1624722), (18, 1083148), (22, 886212), (24, 812361), (33, 590808), (36, 541574), (44, 443106), (66, 295404), (72, 270787), (88, 221553), (99, 196936), (103, 189288), (132, 147702), (198, 98468), (206, 94644), (239, 81576), (264, 73851), (309, 63096), (396, 49234), (412, 47322), (478, 40788), (618, 31548), (717, 27192), (792, 24617), (824, 23661), (927, 21032), (956, 20394), (1133, 17208), (1236, 15774), (1434, 13596), (1854, 10516), (1912, 10197), (2151, 9064), (2266, 8604), (2472, 7887), (2629, 7416), (2868, 6798), (3399, 5736), (3708, 5258), (4302, 4532)]