16015748

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2052

約数の個数: 36

約数和(自身を含む): 33415452

約数和(自身を除く): 17399704

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 1993, 2009, 3986, 4018, 7972, 8036, 13951, 27902, 55804, 81713, 97657, 163426, 195314, 326852, 390628, 571991, 1143982, 2287964, 4003937, 8007874, 16015748]

約数ペア:

[(1, 16015748), (2, 8007874), (4, 4003937), (7, 2287964), (14, 1143982), (28, 571991), (41, 390628), (49, 326852), (82, 195314), (98, 163426), (164, 97657), (196, 81713), (287, 55804), (574, 27902), (1148, 13951), (1993, 8036), (2009, 7972), (3986, 4018)]