10291996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 12004964

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 947, 988, 1894, 2717, 3788, 5434, 10417, 10868, 12311, 17993, 20834, 24622, 35986, 41668, 49244, 71972, 135421, 197923, 233909, 270842, 395846, 467818, 541684, 791692, 935636, 2572999, 5145998, 10291996]

約数ペア:

[(1, 10291996), (2, 5145998), (4, 2572999), (11, 935636), (13, 791692), (19, 541684), (22, 467818), (26, 395846), (38, 270842), (44, 233909), (52, 197923), (76, 135421), (143, 71972), (209, 49244), (247, 41668), (286, 35986), (418, 24622), (494, 20834), (572, 17993), (836, 12311), (947, 10868), (988, 10417), (1894, 5434), (2717, 3788)]