19102696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 21954584

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 197, 248, 391, 394, 527, 713, 782, 788, 1054, 1426, 1564, 1576, 2108, 2852, 3128, 3349, 4216, 4531, 5704, 6107, 6698, 9062, 12121, 12214, 13396, 18124, 24242, 24428, 26792, 36248, 48484, 48856, 77027, 96968, 103819, 140461, 154054, 207638, 280922, 308108, 415276, 561844, 616216, 830552, 1123688, 2387837, 4775674, 9551348, 19102696]

約数ペア:

[(1, 19102696), (2, 9551348), (4, 4775674), (8, 2387837), (17, 1123688), (23, 830552), (31, 616216), (34, 561844), (46, 415276), (62, 308108), (68, 280922), (92, 207638), (124, 154054), (136, 140461), (184, 103819), (197, 96968), (248, 77027), (391, 48856), (394, 48484), (527, 36248), (713, 26792), (782, 24428), (788, 24242), (1054, 18124), (1426, 13396), (1564, 12214), (1576, 12121), (2108, 9062), (2852, 6698), (3128, 6107), (3349, 5704), (4216, 4531)]