19063842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 45122112

約数和(自身を除く): 26058270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1063, 1281, 2126, 2562, 2989, 3189, 5978, 6378, 7441, 8967, 14882, 17934, 22323, 44646, 52087, 64843, 104174, 129686, 156261, 194529, 312522, 389058, 453901, 907802, 1361703, 2723406, 3177307, 6354614, 9531921, 19063842]

約数ペア:

[(1, 19063842), (2, 9531921), (3, 6354614), (6, 3177307), (7, 2723406), (14, 1361703), (21, 907802), (42, 453901), (49, 389058), (61, 312522), (98, 194529), (122, 156261), (147, 129686), (183, 104174), (294, 64843), (366, 52087), (427, 44646), (854, 22323), (1063, 17934), (1281, 14882), (2126, 8967), (2562, 7441), (2989, 6378), (3189, 5978)]