19163352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3652

約数の個数: 64

約数和(自身を含む): 54643680

約数和(自身を除く): 35480328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3613, 5304, 7226, 10839, 14452, 21678, 28904, 43356, 46969, 61421, 86712, 93938, 122842, 140907, 184263, 187876, 245684, 281814, 368526, 375752, 491368, 563628, 737052, 798473, 1127256, 1474104, 1596946, 2395419, 3193892, 4790838, 6387784, 9581676, 19163352]

約数ペア:

[(1, 19163352), (2, 9581676), (3, 6387784), (4, 4790838), (6, 3193892), (8, 2395419), (12, 1596946), (13, 1474104), (17, 1127256), (24, 798473), (26, 737052), (34, 563628), (39, 491368), (51, 375752), (52, 368526), (68, 281814), (78, 245684), (102, 187876), (104, 184263), (136, 140907), (156, 122842), (204, 93938), (221, 86712), (312, 61421), (408, 46969), (442, 43356), (663, 28904), (884, 21678), (1326, 14452), (1768, 10839), (2652, 7226), (3613, 5304)]