13604164

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2288

約数の個数: 36

約数和(自身を含む): 28600320

約数和(自身を除く): 14996156

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2239, 3038, 4478, 6076, 8956, 15673, 31346, 62692, 69409, 109711, 138818, 219422, 277636, 438844, 485863, 971726, 1943452, 3401041, 6802082, 13604164]

約数ペア:

[(1, 13604164), (2, 6802082), (4, 3401041), (7, 1943452), (14, 971726), (28, 485863), (31, 438844), (49, 277636), (62, 219422), (98, 138818), (124, 109711), (196, 69409), (217, 62692), (434, 31346), (868, 15673), (1519, 8956), (2239, 6076), (3038, 4478)]