19546098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 49156800

約数和(自身を除く): 29610702

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 109, 114, 121, 143, 209, 218, 242, 247, 286, 327, 363, 418, 429, 494, 627, 654, 726, 741, 858, 1199, 1254, 1417, 1482, 1573, 2071, 2299, 2398, 2717, 2834, 3146, 3597, 4142, 4251, 4598, 4719, 5434, 6213, 6897, 7194, 8151, 8502, 9438, 12426, 13189, 13794, 15587, 16302, 22781, 26378, 26923, 29887, 31174, 39567, 45562, 46761, 53846, 59774, 68343, 79134, 80769, 89661, 93522, 136686, 161538, 171457, 179322, 250591, 296153, 342914, 501182, 514371, 592306, 751773, 888459, 1028742, 1503546, 1776918, 3257683, 6515366, 9773049, 19546098]

約数ペア:

[(1, 19546098), (2, 9773049), (3, 6515366), (6, 3257683), (11, 1776918), (13, 1503546), (19, 1028742), (22, 888459), (26, 751773), (33, 592306), (38, 514371), (39, 501182), (57, 342914), (66, 296153), (78, 250591), (109, 179322), (114, 171457), (121, 161538), (143, 136686), (209, 93522), (218, 89661), (242, 80769), (247, 79134), (286, 68343), (327, 59774), (363, 53846), (418, 46761), (429, 45562), (494, 39567), (627, 31174), (654, 29887), (726, 26923), (741, 26378), (858, 22781), (1199, 16302), (1254, 15587), (1417, 13794), (1482, 13189), (1573, 12426), (2071, 9438), (2299, 8502), (2398, 8151), (2717, 7194), (2834, 6897), (3146, 6213), (3597, 5434), (4142, 4719), (4251, 4598)]