19859785104

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1\times {\mathrm{11959}}^1$

素因数の和:13192

約数の個数: 80

約数和(自身を含む): 53122492800

約数和(自身を除く): 33262707696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1193, 1392, 2386, 3579, 4772, 7158, 9544, 11959, 14316, 19088, 23918, 28632, 34597, 35877, 47836, 57264, 69194, 71754, 95672, 103791, 138388, 143508, 191344, 207582, 276776, 287016, 346811, 415164, 553552, 574032, 693622, 830328, 1040433, 1387244, 1660656, 2080866, 2774488, 4161732, 5548976, 8323464, 14267087, 16646928, 28534174, 42801261, 57068348, 85602522, 114136696, 171205044, 228273392, 342410088, 413745523, 684820176, 827491046, 1241236569, 1654982092, 2482473138, 3309964184, 4964946276, 6619928368, 9929892552, 19859785104]

約数ペア:

[(1, 19859785104), (2, 9929892552), (3, 6619928368), (4, 4964946276), (6, 3309964184), (8, 2482473138), (12, 1654982092), (16, 1241236569), (24, 827491046), (29, 684820176), (48, 413745523), (58, 342410088), (87, 228273392), (116, 171205044), (174, 114136696), (232, 85602522), (348, 57068348), (464, 42801261), (696, 28534174), (1193, 16646928), (1392, 14267087), (2386, 8323464), (3579, 5548976), (4772, 4161732), (7158, 2774488), (9544, 2080866), (11959, 1660656), (14316, 1387244), (19088, 1040433), (23918, 830328), (28632, 693622), (34597, 574032), (35877, 553552), (47836, 415164), (57264, 346811), (69194, 287016), (71754, 276776), (95672, 207582), (103791, 191344), (138388, 143508)]