15783482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 29158920

約数和(自身を除く): 13375438

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 173, 242, 286, 319, 346, 377, 638, 754, 1573, 1903, 2249, 3146, 3509, 3806, 4147, 4498, 5017, 7018, 8294, 10034, 20933, 24739, 41866, 45617, 49478, 55187, 65221, 91234, 110374, 130442, 272129, 544258, 607057, 717431, 1214114, 1434862, 7891741, 15783482]

約数ペア:

[(1, 15783482), (2, 7891741), (11, 1434862), (13, 1214114), (22, 717431), (26, 607057), (29, 544258), (58, 272129), (121, 130442), (143, 110374), (173, 91234), (242, 65221), (286, 55187), (319, 49478), (346, 45617), (377, 41866), (638, 24739), (754, 20933), (1573, 10034), (1903, 8294), (2249, 7018), (3146, 5017), (3509, 4498), (3806, 4147)]