19055592

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 55486080

約数和(自身を除く): 36430488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 276, 296, 311, 333, 414, 444, 552, 622, 666, 828, 851, 888, 933, 1244, 1332, 1656, 1702, 1866, 2488, 2553, 2664, 2799, 3404, 3732, 5106, 5598, 6808, 7153, 7464, 7659, 10212, 11196, 11507, 14306, 15318, 20424, 21459, 22392, 23014, 28612, 30636, 34521, 42918, 46028, 57224, 61272, 64377, 69042, 85836, 92056, 103563, 128754, 138084, 171672, 207126, 257508, 264661, 276168, 414252, 515016, 529322, 793983, 828504, 1058644, 1587966, 2117288, 2381949, 3175932, 4763898, 6351864, 9527796, 19055592]

約数ペア:

[(1, 19055592), (2, 9527796), (3, 6351864), (4, 4763898), (6, 3175932), (8, 2381949), (9, 2117288), (12, 1587966), (18, 1058644), (23, 828504), (24, 793983), (36, 529322), (37, 515016), (46, 414252), (69, 276168), (72, 264661), (74, 257508), (92, 207126), (111, 171672), (138, 138084), (148, 128754), (184, 103563), (207, 92056), (222, 85836), (276, 69042), (296, 64377), (311, 61272), (333, 57224), (414, 46028), (444, 42918), (552, 34521), (622, 30636), (666, 28612), (828, 23014), (851, 22392), (888, 21459), (933, 20424), (1244, 15318), (1332, 14306), (1656, 11507), (1702, 11196), (1866, 10212), (2488, 7659), (2553, 7464), (2664, 7153), (2799, 6808), (3404, 5598), (3732, 5106)]