19583319376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{13099}}^1$

素因数の和:13244

約数の個数: 80

約数和(自身を含む): 40525531200

約数和(自身を除く): 20942211824

約数列:

[1, 2, 4, 8, 16, 41, 43, 53, 82, 86, 106, 164, 172, 212, 328, 344, 424, 656, 688, 848, 1763, 2173, 2279, 3526, 4346, 4558, 7052, 8692, 9116, 13099, 14104, 17384, 18232, 26198, 28208, 34768, 36464, 52396, 93439, 104792, 186878, 209584, 373756, 537059, 563257, 694247, 747512, 1074118, 1126514, 1388494, 1495024, 2148236, 2253028, 2776988, 4296472, 4506056, 5553976, 8592944, 9012112, 11107952, 23093537, 28464127, 29852621, 46187074, 56928254, 59705242, 92374148, 113856508, 119410484, 184748296, 227713016, 238820968, 369496592, 455426032, 477641936, 1223957461, 2447914922, 4895829844, 9791659688, 19583319376]

約数ペア:

[(1, 19583319376), (2, 9791659688), (4, 4895829844), (8, 2447914922), (16, 1223957461), (41, 477641936), (43, 455426032), (53, 369496592), (82, 238820968), (86, 227713016), (106, 184748296), (164, 119410484), (172, 113856508), (212, 92374148), (328, 59705242), (344, 56928254), (424, 46187074), (656, 29852621), (688, 28464127), (848, 23093537), (1763, 11107952), (2173, 9012112), (2279, 8592944), (3526, 5553976), (4346, 4506056), (4558, 4296472), (7052, 2776988), (8692, 2253028), (9116, 2148236), (13099, 1495024), (14104, 1388494), (17384, 1126514), (18232, 1074118), (26198, 747512), (28208, 694247), (34768, 563257), (36464, 537059), (52396, 373756), (93439, 209584), (104792, 186878)]