19031712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 57802752

約数和(自身を除く): 38771040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 127, 168, 223, 224, 254, 336, 381, 446, 508, 669, 672, 762, 889, 892, 1016, 1338, 1524, 1561, 1778, 1784, 2032, 2667, 2676, 3048, 3122, 3556, 3568, 4064, 4683, 5334, 5352, 6096, 6244, 7112, 7136, 9366, 10668, 10704, 12192, 12488, 14224, 18732, 21336, 21408, 24976, 28321, 28448, 37464, 42672, 49952, 56642, 74928, 84963, 85344, 113284, 149856, 169926, 198247, 226568, 339852, 396494, 453136, 594741, 679704, 792988, 906272, 1189482, 1359408, 1585976, 2378964, 2718816, 3171952, 4757928, 6343904, 9515856, 19031712]

約数ペア:

[(1, 19031712), (2, 9515856), (3, 6343904), (4, 4757928), (6, 3171952), (7, 2718816), (8, 2378964), (12, 1585976), (14, 1359408), (16, 1189482), (21, 906272), (24, 792988), (28, 679704), (32, 594741), (42, 453136), (48, 396494), (56, 339852), (84, 226568), (96, 198247), (112, 169926), (127, 149856), (168, 113284), (223, 85344), (224, 84963), (254, 74928), (336, 56642), (381, 49952), (446, 42672), (508, 37464), (669, 28448), (672, 28321), (762, 24976), (889, 21408), (892, 21336), (1016, 18732), (1338, 14224), (1524, 12488), (1561, 12192), (1778, 10704), (1784, 10668), (2032, 9366), (2667, 7136), (2676, 7112), (3048, 6244), (3122, 6096), (3556, 5352), (3568, 5334), (4064, 4683)]