13199862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 16991754

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 103, 106, 159, 186, 206, 309, 318, 403, 618, 689, 806, 1209, 1339, 1378, 1643, 2067, 2418, 2678, 3193, 3286, 4017, 4134, 4929, 5459, 6386, 8034, 9579, 9858, 10918, 16377, 19158, 21359, 32754, 41509, 42718, 64077, 70967, 83018, 124527, 128154, 141934, 169229, 212901, 249054, 338458, 425802, 507687, 1015374, 2199977, 4399954, 6599931, 13199862]

約数ペア:

[(1, 13199862), (2, 6599931), (3, 4399954), (6, 2199977), (13, 1015374), (26, 507687), (31, 425802), (39, 338458), (53, 249054), (62, 212901), (78, 169229), (93, 141934), (103, 128154), (106, 124527), (159, 83018), (186, 70967), (206, 64077), (309, 42718), (318, 41509), (403, 32754), (618, 21359), (689, 19158), (806, 16377), (1209, 10918), (1339, 9858), (1378, 9579), (1643, 8034), (2067, 6386), (2418, 5459), (2678, 4929), (3193, 4134), (3286, 4017)]