18569614

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6733}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 31999968

約数和(自身を除く): 13430354

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 6733, 13466, 47131, 94262, 1326401, 2652802, 9284807, 18569614]

約数ペア:

[(1, 18569614), (2, 9284807), (7, 2652802), (14, 1326401), (197, 94262), (394, 47131), (1379, 13466), (2758, 6733)]