19234644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 53178720

約数和(自身を除く): 33944076

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1019, 1452, 1573, 1716, 2038, 3057, 3146, 4076, 4719, 6114, 6292, 9438, 11209, 12228, 13247, 18876, 22418, 26494, 33627, 39741, 44836, 52988, 67254, 79482, 123299, 134508, 145717, 158964, 246598, 291434, 369897, 437151, 493196, 582868, 739794, 874302, 1479588, 1602887, 1748604, 3205774, 4808661, 6411548, 9617322, 19234644]

約数ペア:

[(1, 19234644), (2, 9617322), (3, 6411548), (4, 4808661), (6, 3205774), (11, 1748604), (12, 1602887), (13, 1479588), (22, 874302), (26, 739794), (33, 582868), (39, 493196), (44, 437151), (52, 369897), (66, 291434), (78, 246598), (121, 158964), (132, 145717), (143, 134508), (156, 123299), (242, 79482), (286, 67254), (363, 52988), (429, 44836), (484, 39741), (572, 33627), (726, 26494), (858, 22418), (1019, 18876), (1452, 13247), (1573, 12228), (1716, 11209), (2038, 9438), (3057, 6292), (3146, 6114), (4076, 4719)]