19065408

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1035

約数の個数: 56

約数和(自身を含む): 50962560

約数和(自身を除く): 31897152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 911, 1308, 1744, 1822, 2616, 2733, 3488, 3644, 5232, 5466, 6976, 7288, 10464, 10932, 14576, 20928, 21864, 29152, 43728, 58304, 87456, 99299, 174912, 198598, 297897, 397196, 595794, 794392, 1191588, 1588784, 2383176, 3177568, 4766352, 6355136, 9532704, 19065408]

約数ペア:

[(1, 19065408), (2, 9532704), (3, 6355136), (4, 4766352), (6, 3177568), (8, 2383176), (12, 1588784), (16, 1191588), (24, 794392), (32, 595794), (48, 397196), (64, 297897), (96, 198598), (109, 174912), (192, 99299), (218, 87456), (327, 58304), (436, 43728), (654, 29152), (872, 21864), (911, 20928), (1308, 14576), (1744, 10932), (1822, 10464), (2616, 7288), (2733, 6976), (3488, 5466), (3644, 5232)]