19394982912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{3533}}^1$

素因数の和:5343

約数の個数: 88

約数和(自身を含む): 51738268896

約数和(自身を除く): 32343285984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1787, 3072, 3533, 3574, 5361, 7066, 7148, 10599, 10722, 14132, 14296, 21198, 21444, 28264, 28592, 42396, 42888, 56528, 57184, 84792, 85776, 113056, 114368, 169584, 171552, 226112, 228736, 339168, 343104, 452224, 457472, 678336, 686208, 904448, 914944, 1356672, 1372416, 1808896, 1829888, 2713344, 2744832, 3617792, 5426688, 5489664, 6313471, 10853376, 12626942, 18940413, 25253884, 37880826, 50507768, 75761652, 101015536, 151523304, 202031072, 303046608, 404062144, 606093216, 808124288, 1212186432, 1616248576, 2424372864, 3232497152, 4848745728, 6464994304, 9697491456, 19394982912]

約数ペア:

[(1, 19394982912), (2, 9697491456), (3, 6464994304), (4, 4848745728), (6, 3232497152), (8, 2424372864), (12, 1616248576), (16, 1212186432), (24, 808124288), (32, 606093216), (48, 404062144), (64, 303046608), (96, 202031072), (128, 151523304), (192, 101015536), (256, 75761652), (384, 50507768), (512, 37880826), (768, 25253884), (1024, 18940413), (1536, 12626942), (1787, 10853376), (3072, 6313471), (3533, 5489664), (3574, 5426688), (5361, 3617792), (7066, 2744832), (7148, 2713344), (10599, 1829888), (10722, 1808896), (14132, 1372416), (14296, 1356672), (21198, 914944), (21444, 904448), (28264, 686208), (28592, 678336), (42396, 457472), (42888, 452224), (56528, 343104), (57184, 339168), (84792, 228736), (85776, 226112), (113056, 171552), (114368, 169584)]