19537005936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{155887}}^1$

素因数の和:156278

約数の個数: 80

約数和(自身を含む): 57835695104

約数和(自身を除く): 38298689168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 746, 1119, 1492, 2238, 2611, 2984, 4476, 5222, 5968, 7833, 8952, 10444, 15666, 17904, 20888, 31332, 41776, 62664, 125328, 155887, 311774, 467661, 623548, 935322, 1091209, 1247096, 1870644, 2182418, 2494192, 3273627, 3741288, 4364836, 6547254, 7482576, 8729672, 13094508, 17459344, 26189016, 52378032, 58145851, 116291702, 174437553, 232583404, 348875106, 407020957, 465166808, 697750212, 814041914, 930333616, 1221062871, 1395500424, 1628083828, 2442125742, 2791000848, 3256167656, 4884251484, 6512335312, 9768502968, 19537005936]

約数ペア:

[(1, 19537005936), (2, 9768502968), (3, 6512335312), (4, 4884251484), (6, 3256167656), (7, 2791000848), (8, 2442125742), (12, 1628083828), (14, 1395500424), (16, 1221062871), (21, 930333616), (24, 814041914), (28, 697750212), (42, 465166808), (48, 407020957), (56, 348875106), (84, 232583404), (112, 174437553), (168, 116291702), (336, 58145851), (373, 52378032), (746, 26189016), (1119, 17459344), (1492, 13094508), (2238, 8729672), (2611, 7482576), (2984, 6547254), (4476, 4364836), (5222, 3741288), (5968, 3273627), (7833, 2494192), (8952, 2182418), (10444, 1870644), (15666, 1247096), (17904, 1091209), (20888, 935322), (31332, 623548), (41776, 467661), (62664, 311774), (125328, 155887)]