12704388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{55721}}^1$

素因数の和:55747

約数の個数: 24

約数和(自身を含む): 31204320

約数和(自身を除く): 18499932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 55721, 111442, 167163, 222884, 334326, 668652, 1058699, 2117398, 3176097, 4234796, 6352194, 12704388]

約数ペア:

[(1, 12704388), (2, 6352194), (3, 4234796), (4, 3176097), (6, 2117398), (12, 1058699), (19, 668652), (38, 334326), (57, 222884), (76, 167163), (114, 111442), (228, 55721)]