19767202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 36715392

約数和(自身を除く): 16948190

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 313, 347, 626, 694, 2191, 2429, 4069, 4382, 4511, 4858, 8138, 9022, 28483, 31577, 56966, 63154, 108611, 217222, 760277, 1411943, 1520554, 2823886, 9883601, 19767202]

約数ペア:

[(1, 19767202), (2, 9883601), (7, 2823886), (13, 1520554), (14, 1411943), (26, 760277), (91, 217222), (182, 108611), (313, 63154), (347, 56966), (626, 31577), (694, 28483), (2191, 9022), (2429, 8138), (4069, 4858), (4382, 4511)]