19063688

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 46085760

約数和(自身を除く): 27022072

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 41, 46, 56, 76, 82, 92, 133, 152, 161, 164, 184, 266, 287, 322, 328, 361, 437, 532, 574, 644, 722, 779, 874, 943, 1064, 1148, 1288, 1444, 1558, 1748, 1886, 2296, 2527, 2888, 3059, 3116, 3496, 3772, 5054, 5453, 6118, 6232, 6601, 7544, 8303, 10108, 10906, 12236, 13202, 14801, 16606, 17917, 20216, 21812, 24472, 26404, 29602, 33212, 35834, 43624, 52808, 58121, 59204, 66424, 71668, 103607, 116242, 118408, 125419, 143336, 207214, 232484, 250838, 340423, 414428, 464968, 501676, 680846, 828856, 1003352, 1361692, 2382961, 2723384, 4765922, 9531844, 19063688]

約数ペア:

[(1, 19063688), (2, 9531844), (4, 4765922), (7, 2723384), (8, 2382961), (14, 1361692), (19, 1003352), (23, 828856), (28, 680846), (38, 501676), (41, 464968), (46, 414428), (56, 340423), (76, 250838), (82, 232484), (92, 207214), (133, 143336), (152, 125419), (161, 118408), (164, 116242), (184, 103607), (266, 71668), (287, 66424), (322, 59204), (328, 58121), (361, 52808), (437, 43624), (532, 35834), (574, 33212), (644, 29602), (722, 26404), (779, 24472), (874, 21812), (943, 20216), (1064, 17917), (1148, 16606), (1288, 14801), (1444, 13202), (1558, 12236), (1748, 10906), (1886, 10108), (2296, 8303), (2527, 7544), (2888, 6601), (3059, 6232), (3116, 6118), (3496, 5453), (3772, 5054)]