19015702914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1\times {\mathrm{1439}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 41246392320

約数和(自身を除く): 22230689406

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 887, 1146, 1439, 1774, 2483, 2661, 2878, 4317, 4966, 5322, 7449, 8634, 11531, 14898, 18707, 23062, 34593, 37414, 56121, 69186, 112242, 169417, 274849, 338834, 508251, 549698, 824547, 1016502, 1276393, 1649094, 2202421, 2552786, 3573037, 3829179, 4404842, 6607263, 7146074, 7658358, 10719111, 13214526, 16593109, 21438222, 33186218, 49779327, 99558654, 243791063, 487582126, 731373189, 1462746378, 3169283819, 6338567638, 9507851457, 19015702914]

約数ペア:

[(1, 19015702914), (2, 9507851457), (3, 6338567638), (6, 3169283819), (13, 1462746378), (26, 731373189), (39, 487582126), (78, 243791063), (191, 99558654), (382, 49779327), (573, 33186218), (887, 21438222), (1146, 16593109), (1439, 13214526), (1774, 10719111), (2483, 7658358), (2661, 7146074), (2878, 6607263), (4317, 4404842), (4966, 3829179), (5322, 3573037), (7449, 2552786), (8634, 2202421), (11531, 1649094), (14898, 1276393), (18707, 1016502), (23062, 824547), (34593, 549698), (37414, 508251), (56121, 338834), (69186, 274849), (112242, 169417)]