19353123456

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{362581}}^1$

素因数の和:362737

約数の個数: 64

約数和(自身を含む): 51776709600

約数和(自身を除く): 32423586144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 17792, 26688, 53376, 362581, 725162, 1087743, 1450324, 2175486, 2900648, 4350972, 5801296, 8701944, 11602592, 17403888, 23205184, 34807776, 46410368, 50398759, 69615552, 100797518, 139231104, 151196277, 201595036, 302392554, 403190072, 604785108, 806380144, 1209570216, 1612760288, 2419140432, 3225520576, 4838280864, 6451041152, 9676561728, 19353123456]

約数ペア:

[(1, 19353123456), (2, 9676561728), (3, 6451041152), (4, 4838280864), (6, 3225520576), (8, 2419140432), (12, 1612760288), (16, 1209570216), (24, 806380144), (32, 604785108), (48, 403190072), (64, 302392554), (96, 201595036), (128, 151196277), (139, 139231104), (192, 100797518), (278, 69615552), (384, 50398759), (417, 46410368), (556, 34807776), (834, 23205184), (1112, 17403888), (1668, 11602592), (2224, 8701944), (3336, 5801296), (4448, 4350972), (6672, 2900648), (8896, 2175486), (13344, 1450324), (17792, 1087743), (26688, 725162), (53376, 362581)]