23489778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 50787072

約数和(自身を除く): 27297294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 751, 802, 1203, 1502, 2253, 2406, 4506, 5213, 9763, 10426, 15639, 19526, 29289, 31278, 58578, 301151, 602302, 903453, 1806906, 3914963, 7829926, 11744889, 23489778]

約数ペア:

[(1, 23489778), (2, 11744889), (3, 7829926), (6, 3914963), (13, 1806906), (26, 903453), (39, 602302), (78, 301151), (401, 58578), (751, 31278), (802, 29289), (1203, 19526), (1502, 15639), (2253, 10426), (2406, 9763), (4506, 5213)]