19278675024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4789}}^1\times {\mathrm{11981}}^1$

素因数の和:16788

約数の個数: 80

約数和(自身を含む): 56934629760

約数和(自身を除く): 37655954736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4789, 9578, 11981, 14367, 19156, 23962, 28734, 33523, 35943, 38312, 47924, 57468, 67046, 71886, 76624, 83867, 95848, 100569, 114936, 134092, 143772, 167734, 191696, 201138, 229872, 251601, 268184, 287544, 335468, 402276, 503202, 536368, 575088, 670936, 804552, 1006404, 1341872, 1609104, 2012808, 4025616, 57377009, 114754018, 172131027, 229508036, 344262054, 401639063, 459016072, 688524108, 803278126, 918032144, 1204917189, 1377048216, 1606556252, 2409834378, 2754096432, 3213112504, 4819668756, 6426225008, 9639337512, 19278675024]

約数ペア:

[(1, 19278675024), (2, 9639337512), (3, 6426225008), (4, 4819668756), (6, 3213112504), (7, 2754096432), (8, 2409834378), (12, 1606556252), (14, 1377048216), (16, 1204917189), (21, 918032144), (24, 803278126), (28, 688524108), (42, 459016072), (48, 401639063), (56, 344262054), (84, 229508036), (112, 172131027), (168, 114754018), (336, 57377009), (4789, 4025616), (9578, 2012808), (11981, 1609104), (14367, 1341872), (19156, 1006404), (23962, 804552), (28734, 670936), (33523, 575088), (35943, 536368), (38312, 503202), (47924, 402276), (57468, 335468), (67046, 287544), (71886, 268184), (76624, 251601), (83867, 229872), (95848, 201138), (100569, 191696), (114936, 167734), (134092, 143772)]