13806008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 27714000

約数和(自身を除く): 13907992

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 1489, 2318, 2978, 4636, 5956, 9272, 11912, 28291, 56582, 90829, 113164, 181658, 226328, 363316, 726632, 1725751, 3451502, 6903004, 13806008]

約数ペア:

[(1, 13806008), (2, 6903004), (4, 3451502), (8, 1725751), (19, 726632), (38, 363316), (61, 226328), (76, 181658), (122, 113164), (152, 90829), (244, 56582), (488, 28291), (1159, 11912), (1489, 9272), (2318, 5956), (2978, 4636)]