22158982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 13999418

約数列:

[1, 2, 23, 46, 53, 61, 106, 122, 149, 298, 1219, 1403, 2438, 2806, 3233, 3427, 6466, 6854, 7897, 9089, 15794, 18178, 74359, 148718, 181631, 209047, 363262, 418094, 481717, 963434, 11079491, 22158982]

約数ペア:

[(1, 22158982), (2, 11079491), (23, 963434), (46, 481717), (53, 418094), (61, 363262), (106, 209047), (122, 181631), (149, 148718), (298, 74359), (1219, 18178), (1403, 15794), (2438, 9089), (2806, 7897), (3233, 6854), (3427, 6466)]