19607796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41897}}^1$

素因数の和:41920

約数の個数: 36

約数和(自身を含む): 53378052

約数和(自身を除く): 33770256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41897, 83794, 125691, 167588, 251382, 377073, 502764, 544661, 754146, 1089322, 1508292, 1633983, 2178644, 3267966, 4901949, 6535932, 9803898, 19607796]

約数ペア:

[(1, 19607796), (2, 9803898), (3, 6535932), (4, 4901949), (6, 3267966), (9, 2178644), (12, 1633983), (13, 1508292), (18, 1089322), (26, 754146), (36, 544661), (39, 502764), (52, 377073), (78, 251382), (117, 167588), (156, 125691), (234, 83794), (468, 41897)]