19246536

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8623}}^1$

素因数の和:8666

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 34567224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8623, 17246, 25869, 34492, 51738, 68984, 77607, 103476, 155214, 206952, 267313, 310428, 534626, 620856, 801939, 1069252, 1603878, 2138504, 2405817, 3207756, 4811634, 6415512, 9623268, 19246536]

約数ペア:

[(1, 19246536), (2, 9623268), (3, 6415512), (4, 4811634), (6, 3207756), (8, 2405817), (9, 2138504), (12, 1603878), (18, 1069252), (24, 801939), (31, 620856), (36, 534626), (62, 310428), (72, 267313), (93, 206952), (124, 155214), (186, 103476), (248, 77607), (279, 68984), (372, 51738), (558, 34492), (744, 25869), (1116, 17246), (2232, 8623)]