19097052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 34528548

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 379, 442, 494, 646, 663, 741, 758, 884, 969, 988, 1137, 1292, 1326, 1482, 1516, 1938, 2274, 2652, 2964, 3876, 4199, 4548, 4927, 6443, 7201, 8398, 9854, 12597, 12886, 14402, 14781, 16796, 19329, 19708, 21603, 25194, 25772, 28804, 29562, 38658, 43206, 50388, 59124, 77316, 83759, 86412, 93613, 122417, 167518, 187226, 244834, 251277, 280839, 335036, 367251, 374452, 489668, 502554, 561678, 734502, 1005108, 1123356, 1469004, 1591421, 3182842, 4774263, 6365684, 9548526, 19097052]

約数ペア:

[(1, 19097052), (2, 9548526), (3, 6365684), (4, 4774263), (6, 3182842), (12, 1591421), (13, 1469004), (17, 1123356), (19, 1005108), (26, 734502), (34, 561678), (38, 502554), (39, 489668), (51, 374452), (52, 367251), (57, 335036), (68, 280839), (76, 251277), (78, 244834), (102, 187226), (114, 167518), (156, 122417), (204, 93613), (221, 86412), (228, 83759), (247, 77316), (323, 59124), (379, 50388), (442, 43206), (494, 38658), (646, 29562), (663, 28804), (741, 25772), (758, 25194), (884, 21603), (969, 19708), (988, 19329), (1137, 16796), (1292, 14781), (1326, 14402), (1482, 12886), (1516, 12597), (1938, 9854), (2274, 8398), (2652, 7201), (2964, 6443), (3876, 4927), (4199, 4548)]