19428291210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647609707}}^1$

素因数の和:647609717

約数の個数: 16

約数和(自身を含む): 46627898976

約数和(自身を除く): 27199607766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647609707, 1295219414, 1942829121, 3238048535, 3885658242, 6476097070, 9714145605, 19428291210]

約数ペア:

[(1, 19428291210), (2, 9714145605), (3, 6476097070), (5, 3885658242), (6, 3238048535), (10, 1942829121), (15, 1295219414), (30, 647609707)]