19304430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22189}}^1$

素因数の和:22228

約数の個数: 32

約数和(自身を含む): 47930400

約数和(自身を除く): 28625970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22189, 44378, 66567, 110945, 133134, 221890, 332835, 643481, 665670, 1286962, 1930443, 3217405, 3860886, 6434810, 9652215, 19304430]

約数ペア:

[(1, 19304430), (2, 9652215), (3, 6434810), (5, 3860886), (6, 3217405), (10, 1930443), (15, 1286962), (29, 665670), (30, 643481), (58, 332835), (87, 221890), (145, 133134), (174, 110945), (290, 66567), (435, 44378), (870, 22189)]