15938450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28979}}^1$

素因数の和:29002

約数の個数: 24

約数和(自身を含む): 32341680

約数和(自身を除く): 16403230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 28979, 57958, 144895, 289790, 318769, 637538, 724475, 1448950, 1593845, 3187690, 7969225, 15938450]

約数ペア:

[(1, 15938450), (2, 7969225), (5, 3187690), (10, 1593845), (11, 1448950), (22, 724475), (25, 637538), (50, 318769), (55, 289790), (110, 144895), (275, 57958), (550, 28979)]