15694845992

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2889331}}^1$

素因数の和:2889441

約数の個数: 32

約数和(自身を含む): 33978544320

約数和(自身を除く): 18283698328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 2889331, 5778662, 11557324, 20225317, 23114648, 40450634, 80901268, 161802536, 280265107, 560530214, 1121060428, 1961855749, 2242120856, 3923711498, 7847422996, 15694845992]

約数ペア:

[(1, 15694845992), (2, 7847422996), (4, 3923711498), (7, 2242120856), (8, 1961855749), (14, 1121060428), (28, 560530214), (56, 280265107), (97, 161802536), (194, 80901268), (388, 40450634), (679, 23114648), (776, 20225317), (1358, 11557324), (2716, 5778662), (5432, 2889331)]