19004851264

素因数分解:

$2^6\times 7^1\times {\mathrm{241}}^1\times {\mathrm{176023}}^1$

素因数の和:176283

約数の個数: 56

約数和(自身を含む): 43279372928

約数和(自身を除く): 24274521664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 241, 448, 482, 964, 1687, 1928, 3374, 3856, 6748, 7712, 13496, 15424, 26992, 53984, 107968, 176023, 352046, 704092, 1232161, 1408184, 2464322, 2816368, 4928644, 5632736, 9857288, 11265472, 19714576, 39429152, 42421543, 78858304, 84843086, 169686172, 296950801, 339372344, 593901602, 678744688, 1187803204, 1357489376, 2375606408, 2714978752, 4751212816, 9502425632, 19004851264]

約数ペア:

[(1, 19004851264), (2, 9502425632), (4, 4751212816), (7, 2714978752), (8, 2375606408), (14, 1357489376), (16, 1187803204), (28, 678744688), (32, 593901602), (56, 339372344), (64, 296950801), (112, 169686172), (224, 84843086), (241, 78858304), (448, 42421543), (482, 39429152), (964, 19714576), (1687, 11265472), (1928, 9857288), (3374, 5632736), (3856, 4928644), (6748, 2816368), (7712, 2464322), (13496, 1408184), (15424, 1232161), (26992, 704092), (53984, 352046), (107968, 176023)]