19268856

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 35767944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 89, 93, 97, 124, 178, 186, 194, 248, 267, 279, 291, 356, 372, 388, 534, 558, 582, 712, 744, 776, 801, 873, 1068, 1116, 1164, 1602, 1746, 2136, 2232, 2328, 2759, 3007, 3204, 3492, 5518, 6014, 6408, 6984, 8277, 8633, 9021, 11036, 12028, 16554, 17266, 18042, 22072, 24056, 24831, 25899, 27063, 33108, 34532, 36084, 49662, 51798, 54126, 66216, 69064, 72168, 77697, 99324, 103596, 108252, 155394, 198648, 207192, 216504, 267623, 310788, 535246, 621576, 802869, 1070492, 1605738, 2140984, 2408607, 3211476, 4817214, 6422952, 9634428, 19268856]

約数ペア:

[(1, 19268856), (2, 9634428), (3, 6422952), (4, 4817214), (6, 3211476), (8, 2408607), (9, 2140984), (12, 1605738), (18, 1070492), (24, 802869), (31, 621576), (36, 535246), (62, 310788), (72, 267623), (89, 216504), (93, 207192), (97, 198648), (124, 155394), (178, 108252), (186, 103596), (194, 99324), (248, 77697), (267, 72168), (279, 69064), (291, 66216), (356, 54126), (372, 51798), (388, 49662), (534, 36084), (558, 34532), (582, 33108), (712, 27063), (744, 25899), (776, 24831), (801, 24056), (873, 22072), (1068, 18042), (1116, 17266), (1164, 16554), (1602, 12028), (1746, 11036), (2136, 9021), (2232, 8633), (2328, 8277), (2759, 6984), (3007, 6408), (3204, 6014), (3492, 5518)]