15669186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 36220800

約数和(自身を除く): 20551614

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 109, 114, 194, 218, 247, 291, 327, 494, 582, 654, 741, 1261, 1417, 1482, 1843, 2071, 2522, 2834, 3686, 3783, 4142, 4251, 5529, 6213, 7566, 8502, 10573, 11058, 12426, 21146, 23959, 26923, 31719, 47918, 53846, 63438, 71877, 80769, 137449, 143754, 161538, 200887, 274898, 401774, 412347, 602661, 824694, 1205322, 2611531, 5223062, 7834593, 15669186]

約数ペア:

[(1, 15669186), (2, 7834593), (3, 5223062), (6, 2611531), (13, 1205322), (19, 824694), (26, 602661), (38, 412347), (39, 401774), (57, 274898), (78, 200887), (97, 161538), (109, 143754), (114, 137449), (194, 80769), (218, 71877), (247, 63438), (291, 53846), (327, 47918), (494, 31719), (582, 26923), (654, 23959), (741, 21146), (1261, 12426), (1417, 11058), (1482, 10573), (1843, 8502), (2071, 7566), (2522, 6213), (2834, 5529), (3686, 4251), (3783, 4142)]