15393189072

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{807787}}^1$

素因数の和:808195

約数の個数: 40

約数和(自身を含む): 39865953376

約数和(自身を除く): 24472764304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 19056, 807787, 1615574, 2423361, 3231148, 4846722, 6462296, 9693444, 12924592, 19386888, 38773776, 320691439, 641382878, 962074317, 1282765756, 1924148634, 2565531512, 3848297268, 5131063024, 7696594536, 15393189072]

約数ペア:

[(1, 15393189072), (2, 7696594536), (3, 5131063024), (4, 3848297268), (6, 2565531512), (8, 1924148634), (12, 1282765756), (16, 962074317), (24, 641382878), (48, 320691439), (397, 38773776), (794, 19386888), (1191, 12924592), (1588, 9693444), (2382, 6462296), (3176, 4846722), (4764, 3231148), (6352, 2423361), (9528, 1615574), (19056, 807787)]