13203721874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55477823}}^1$

素因数の和:55477849

約数の個数: 16

約数和(自身を含む): 23966419968

約数和(自身を除く): 10762698094

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 55477823, 110955646, 388344761, 776689522, 943122991, 1886245982, 6601860937, 13203721874]

約数ペア:

[(1, 13203721874), (2, 6601860937), (7, 1886245982), (14, 943122991), (17, 776689522), (34, 388344761), (119, 110955646), (238, 55477823)]