19265358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1447}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 44204544

約数和(自身を除く): 24939186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1447, 1902, 2219, 2894, 4341, 4438, 6657, 8682, 10129, 13314, 20258, 30387, 60774, 458699, 917398, 1376097, 2752194, 3210893, 6421786, 9632679, 19265358]

約数ペア:

[(1, 19265358), (2, 9632679), (3, 6421786), (6, 3210893), (7, 2752194), (14, 1376097), (21, 917398), (42, 458699), (317, 60774), (634, 30387), (951, 20258), (1447, 13314), (1902, 10129), (2219, 8682), (2894, 6657), (4341, 4438)]