19951970332

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{444523}}^1$

素因数の和:444770

約数の個数: 36

約数和(自身を含む): 40793967480

約数和(自身を除く): 20841997148

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 3206, 6412, 11221, 22442, 44884, 444523, 889046, 1778092, 3111661, 6223322, 12446644, 21781627, 43563254, 87126508, 101795767, 203591534, 407183068, 712570369, 1425140738, 2850281476, 4987992583, 9975985166, 19951970332]

約数ペア:

[(1, 19951970332), (2, 9975985166), (4, 4987992583), (7, 2850281476), (14, 1425140738), (28, 712570369), (49, 407183068), (98, 203591534), (196, 101795767), (229, 87126508), (458, 43563254), (916, 21781627), (1603, 12446644), (3206, 6223322), (6412, 3111661), (11221, 1778092), (22442, 889046), (44884, 444523)]