19156512

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 53512704

約数和(自身を除く): 34356192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 157, 164, 186, 246, 248, 314, 328, 372, 471, 492, 496, 628, 656, 744, 942, 984, 992, 1256, 1271, 1312, 1488, 1884, 1968, 2512, 2542, 2976, 3768, 3813, 3936, 4867, 5024, 5084, 6437, 7536, 7626, 9734, 10168, 12874, 14601, 15072, 15252, 19311, 19468, 20336, 25748, 29202, 30504, 38622, 38936, 40672, 51496, 58404, 61008, 77244, 77872, 102992, 116808, 122016, 154488, 155744, 199547, 205984, 233616, 308976, 399094, 467232, 598641, 617952, 798188, 1197282, 1596376, 2394564, 3192752, 4789128, 6385504, 9578256, 19156512]

約数ペア:

[(1, 19156512), (2, 9578256), (3, 6385504), (4, 4789128), (6, 3192752), (8, 2394564), (12, 1596376), (16, 1197282), (24, 798188), (31, 617952), (32, 598641), (41, 467232), (48, 399094), (62, 308976), (82, 233616), (93, 205984), (96, 199547), (123, 155744), (124, 154488), (157, 122016), (164, 116808), (186, 102992), (246, 77872), (248, 77244), (314, 61008), (328, 58404), (372, 51496), (471, 40672), (492, 38936), (496, 38622), (628, 30504), (656, 29202), (744, 25748), (942, 20336), (984, 19468), (992, 19311), (1256, 15252), (1271, 15072), (1312, 14601), (1488, 12874), (1884, 10168), (1968, 9734), (2512, 7626), (2542, 7536), (2976, 6437), (3768, 5084), (3813, 5024), (3936, 4867)]