18880341838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3733}}^1\times {\mathrm{133097}}^1$

素因数の和:136851

約数の個数: 16

約数和(自身を含む): 29819275920

約数和(自身を除く): 10938934082

約数列:

[1, 2, 19, 38, 3733, 7466, 70927, 133097, 141854, 266194, 2528843, 5057686, 496851101, 993702202, 9440170919, 18880341838]

約数ペア:

[(1, 18880341838), (2, 9440170919), (19, 993702202), (38, 496851101), (3733, 5057686), (7466, 2528843), (70927, 266194), (133097, 141854)]