19207319036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{3299}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 34834060800

約数和(自身を除く): 15626741764

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 271, 524, 542, 1084, 3299, 5371, 6598, 10742, 11111, 13196, 21484, 22222, 35501, 44444, 71002, 135259, 142004, 270518, 432169, 541036, 864338, 894029, 1455541, 1728676, 1788058, 2911082, 3576116, 5822164, 17718929, 35437858, 36655189, 70875716, 73310378, 117117799, 146620756, 234235598, 468471196, 4801829759, 9603659518, 19207319036]

約数ペア:

[(1, 19207319036), (2, 9603659518), (4, 4801829759), (41, 468471196), (82, 234235598), (131, 146620756), (164, 117117799), (262, 73310378), (271, 70875716), (524, 36655189), (542, 35437858), (1084, 17718929), (3299, 5822164), (5371, 3576116), (6598, 2911082), (10742, 1788058), (11111, 1728676), (13196, 1455541), (21484, 894029), (22222, 864338), (35501, 541036), (44444, 432169), (71002, 270518), (135259, 142004)]