19153248

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 50694336

約数和(自身を除く): 31541088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1523, 1572, 2096, 3046, 3144, 4192, 4569, 6092, 6288, 9138, 12184, 12576, 18276, 24368, 36552, 48736, 73104, 146208, 199513, 399026, 598539, 798052, 1197078, 1596104, 2394156, 3192208, 4788312, 6384416, 9576624, 19153248]

約数ペア:

[(1, 19153248), (2, 9576624), (3, 6384416), (4, 4788312), (6, 3192208), (8, 2394156), (12, 1596104), (16, 1197078), (24, 798052), (32, 598539), (48, 399026), (96, 199513), (131, 146208), (262, 73104), (393, 48736), (524, 36552), (786, 24368), (1048, 18276), (1523, 12576), (1572, 12184), (2096, 9138), (3046, 6288), (3144, 6092), (4192, 4569)]