13091370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19006

約数の個数: 32

約数和(自身を含む): 32787072

約数和(自身を除く): 19695702

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 18973, 37946, 56919, 94865, 113838, 189730, 284595, 436379, 569190, 872758, 1309137, 2181895, 2618274, 4363790, 6545685, 13091370]

約数ペア:

[(1, 13091370), (2, 6545685), (3, 4363790), (5, 2618274), (6, 2181895), (10, 1309137), (15, 872758), (23, 569190), (30, 436379), (46, 284595), (69, 189730), (115, 113838), (138, 94865), (230, 56919), (345, 37946), (690, 18973)]