19214208528

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{56531}}^1$

素因数の和:56712

約数の個数: 80

約数和(自身を含む): 50836287936

約数和(自身を除く): 31622079408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 97, 146, 194, 219, 291, 292, 388, 438, 582, 584, 776, 876, 1164, 1168, 1552, 1752, 2328, 3504, 4656, 7081, 14162, 21243, 28324, 42486, 56531, 56648, 84972, 113062, 113296, 169593, 169944, 226124, 339186, 339888, 452248, 678372, 904496, 1356744, 2713488, 4126763, 5483507, 8253526, 10967014, 12380289, 16450521, 16507052, 21934028, 24760578, 32901042, 33014104, 43868056, 49521156, 65802084, 66028208, 87736112, 99042312, 131604168, 198084624, 263208336, 400296011, 800592022, 1200888033, 1601184044, 2401776066, 3202368088, 4803552132, 6404736176, 9607104264, 19214208528]

約数ペア:

[(1, 19214208528), (2, 9607104264), (3, 6404736176), (4, 4803552132), (6, 3202368088), (8, 2401776066), (12, 1601184044), (16, 1200888033), (24, 800592022), (48, 400296011), (73, 263208336), (97, 198084624), (146, 131604168), (194, 99042312), (219, 87736112), (291, 66028208), (292, 65802084), (388, 49521156), (438, 43868056), (582, 33014104), (584, 32901042), (776, 24760578), (876, 21934028), (1164, 16507052), (1168, 16450521), (1552, 12380289), (1752, 10967014), (2328, 8253526), (3504, 5483507), (4656, 4126763), (7081, 2713488), (14162, 1356744), (21243, 904496), (28324, 678372), (42486, 452248), (56531, 339888), (56648, 339186), (84972, 226124), (113062, 169944), (113296, 169593)]