19339536

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 52996608

約数和(自身を除く): 33657072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 317, 328, 372, 492, 496, 634, 656, 744, 951, 984, 1268, 1271, 1488, 1902, 1968, 2536, 2542, 3804, 3813, 5072, 5084, 7608, 7626, 9827, 10168, 12997, 15216, 15252, 19654, 20336, 25994, 29481, 30504, 38991, 39308, 51988, 58962, 61008, 77982, 78616, 103976, 117924, 155964, 157232, 207952, 235848, 311928, 402907, 471696, 623856, 805814, 1208721, 1611628, 2417442, 3223256, 4834884, 6446512, 9669768, 19339536]

約数ペア:

[(1, 19339536), (2, 9669768), (3, 6446512), (4, 4834884), (6, 3223256), (8, 2417442), (12, 1611628), (16, 1208721), (24, 805814), (31, 623856), (41, 471696), (48, 402907), (62, 311928), (82, 235848), (93, 207952), (123, 157232), (124, 155964), (164, 117924), (186, 103976), (246, 78616), (248, 77982), (317, 61008), (328, 58962), (372, 51988), (492, 39308), (496, 38991), (634, 30504), (656, 29481), (744, 25994), (951, 20336), (984, 19654), (1268, 15252), (1271, 15216), (1488, 12997), (1902, 10168), (1968, 9827), (2536, 7626), (2542, 7608), (3804, 5084), (3813, 5072)]