15721583852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2309}}^1\times {\mathrm{5693}}^1$

素因数の和:8042

約数の個数: 48

約数和(自身を含む): 30936185280

約数和(自身を除く): 15214601428

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 2309, 4618, 5693, 9236, 11386, 22772, 30017, 53107, 60034, 74009, 106214, 120068, 130939, 148018, 212428, 261878, 296036, 523756, 690391, 1380782, 1702207, 2761564, 3404414, 6808828, 13145137, 26290274, 52580548, 170886781, 302338151, 341773562, 604676302, 683547124, 1209352604, 3930395963, 7860791926, 15721583852]

約数ペア:

[(1, 15721583852), (2, 7860791926), (4, 3930395963), (13, 1209352604), (23, 683547124), (26, 604676302), (46, 341773562), (52, 302338151), (92, 170886781), (299, 52580548), (598, 26290274), (1196, 13145137), (2309, 6808828), (4618, 3404414), (5693, 2761564), (9236, 1702207), (11386, 1380782), (22772, 690391), (30017, 523756), (53107, 296036), (60034, 261878), (74009, 212428), (106214, 148018), (120068, 130939)]