19189464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6719}}^1$

素因数の和:6752

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 38871336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6719, 13438, 20157, 26876, 40314, 47033, 53752, 80628, 94066, 114223, 141099, 161256, 188132, 228446, 282198, 342669, 376264, 456892, 564396, 685338, 799561, 913784, 1128792, 1370676, 1599122, 2398683, 2741352, 3198244, 4797366, 6396488, 9594732, 19189464]

約数ペア:

[(1, 19189464), (2, 9594732), (3, 6396488), (4, 4797366), (6, 3198244), (7, 2741352), (8, 2398683), (12, 1599122), (14, 1370676), (17, 1128792), (21, 913784), (24, 799561), (28, 685338), (34, 564396), (42, 456892), (51, 376264), (56, 342669), (68, 282198), (84, 228446), (102, 188132), (119, 161256), (136, 141099), (168, 114223), (204, 94066), (238, 80628), (357, 53752), (408, 47033), (476, 40314), (714, 26876), (952, 20157), (1428, 13438), (2856, 6719)]