1915554384

素因数分解:

$2^4\times 3^2\times {\mathrm{13302461}}^1$

素因数の和:13302475

約数の個数: 30

約数和(自身を含む): 5360892186

約数和(自身を除く): 3445337802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13302461, 26604922, 39907383, 53209844, 79814766, 106419688, 119722149, 159629532, 212839376, 239444298, 319259064, 478888596, 638518128, 957777192, 1915554384]

約数ペア:

[(1, 1915554384), (2, 957777192), (3, 638518128), (4, 478888596), (6, 319259064), (8, 239444298), (9, 212839376), (12, 159629532), (16, 119722149), (18, 106419688), (24, 79814766), (36, 53209844), (48, 39907383), (72, 26604922), (144, 13302461)]