19005804632

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{311}}^1\times {\mathrm{7949}}^1$

素因数の和:8328

約数の個数: 48

約数和(自身を含む): 36945558000

約数和(自身を除く): 17939753368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 961, 1244, 1922, 2488, 3844, 7688, 7949, 9641, 15898, 19282, 31796, 38564, 63592, 77128, 246419, 298871, 492838, 597742, 985676, 1195484, 1971352, 2390968, 2472139, 4944278, 7638989, 9888556, 15277978, 19777112, 30555956, 61111912, 76636309, 153272618, 306545236, 613090472, 2375725579, 4751451158, 9502902316, 19005804632]

約数ペア:

[(1, 19005804632), (2, 9502902316), (4, 4751451158), (8, 2375725579), (31, 613090472), (62, 306545236), (124, 153272618), (248, 76636309), (311, 61111912), (622, 30555956), (961, 19777112), (1244, 15277978), (1922, 9888556), (2488, 7638989), (3844, 4944278), (7688, 2472139), (7949, 2390968), (9641, 1971352), (15898, 1195484), (19282, 985676), (31796, 597742), (38564, 492838), (63592, 298871), (77128, 246419)]