19580032

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 41983200

約数和(自身を除く): 22403168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 97, 128, 152, 166, 194, 304, 332, 388, 608, 664, 776, 1216, 1328, 1552, 1577, 1843, 2432, 2656, 3104, 3154, 3686, 5312, 6208, 6308, 7372, 8051, 10624, 12416, 12616, 14744, 16102, 25232, 29488, 32204, 50464, 58976, 64408, 100928, 117952, 128816, 152969, 201856, 235904, 257632, 305938, 515264, 611876, 1030528, 1223752, 2447504, 4895008, 9790016, 19580032]

約数ペア:

[(1, 19580032), (2, 9790016), (4, 4895008), (8, 2447504), (16, 1223752), (19, 1030528), (32, 611876), (38, 515264), (64, 305938), (76, 257632), (83, 235904), (97, 201856), (128, 152969), (152, 128816), (166, 117952), (194, 100928), (304, 64408), (332, 58976), (388, 50464), (608, 32204), (664, 29488), (776, 25232), (1216, 16102), (1328, 14744), (1552, 12616), (1577, 12416), (1843, 10624), (2432, 8051), (2656, 7372), (3104, 6308), (3154, 6208), (3686, 5312)]