19446195984

素因数分解:

$2^4\times 3^1\times {\mathrm{5237}}^1\times {\mathrm{77359}}^1$

素因数の和:82607

約数の個数: 40

約数和(自身を含む): 50246248320

約数和(自身を除く): 30800052336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5237, 10474, 15711, 20948, 31422, 41896, 62844, 77359, 83792, 125688, 154718, 232077, 251376, 309436, 464154, 618872, 928308, 1237744, 1856616, 3713232, 405129083, 810258166, 1215387249, 1620516332, 2430774498, 3241032664, 4861548996, 6482065328, 9723097992, 19446195984]

約数ペア:

[(1, 19446195984), (2, 9723097992), (3, 6482065328), (4, 4861548996), (6, 3241032664), (8, 2430774498), (12, 1620516332), (16, 1215387249), (24, 810258166), (48, 405129083), (5237, 3713232), (10474, 1856616), (15711, 1237744), (20948, 928308), (31422, 618872), (41896, 464154), (62844, 309436), (77359, 251376), (83792, 232077), (125688, 154718)]