19296382

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 34099200

約数和(自身を除く): 14802818

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 239, 478, 511, 553, 1022, 1106, 1673, 3346, 5767, 11534, 17447, 18881, 34894, 37762, 40369, 80738, 122129, 132167, 244258, 264334, 1378313, 2756626, 9648191, 19296382]

約数ペア:

[(1, 19296382), (2, 9648191), (7, 2756626), (14, 1378313), (73, 264334), (79, 244258), (146, 132167), (158, 122129), (239, 80738), (478, 40369), (511, 37762), (553, 34894), (1022, 18881), (1106, 17447), (1673, 11534), (3346, 5767)]