22995790

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 42364224

約数和(自身を除く): 19368434

約数列:

[1, 2, 5, 10, 97, 151, 157, 194, 302, 314, 485, 755, 785, 970, 1510, 1570, 14647, 15229, 23707, 29294, 30458, 47414, 73235, 76145, 118535, 146470, 152290, 237070, 2299579, 4599158, 11497895, 22995790]

約数ペア:

[(1, 22995790), (2, 11497895), (5, 4599158), (10, 2299579), (97, 237070), (151, 152290), (157, 146470), (194, 118535), (302, 76145), (314, 73235), (485, 47414), (755, 30458), (785, 29294), (970, 23707), (1510, 15229), (1570, 14647)]