19261008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10289}}^1$

素因数の和:10316

約数の個数: 60

約数和(自身を含む): 58056180

約数和(自身を除く): 38795172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10289, 20578, 30867, 41156, 61734, 82312, 92601, 123468, 133757, 164624, 185202, 246936, 267514, 370404, 401271, 493872, 535028, 740808, 802542, 1070056, 1203813, 1481616, 1605084, 2140112, 2407626, 3210168, 4815252, 6420336, 9630504, 19261008]

約数ペア:

[(1, 19261008), (2, 9630504), (3, 6420336), (4, 4815252), (6, 3210168), (8, 2407626), (9, 2140112), (12, 1605084), (13, 1481616), (16, 1203813), (18, 1070056), (24, 802542), (26, 740808), (36, 535028), (39, 493872), (48, 401271), (52, 370404), (72, 267514), (78, 246936), (104, 185202), (117, 164624), (144, 133757), (156, 123468), (208, 92601), (234, 82312), (312, 61734), (468, 41156), (624, 30867), (936, 20578), (1872, 10289)]