11838788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 22812048

約数和(自身を除く): 10973260

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 211, 332, 338, 422, 676, 844, 1079, 2158, 2743, 4316, 5486, 10972, 14027, 17513, 28054, 35026, 35659, 56108, 70052, 71318, 142636, 227669, 455338, 910676, 2959697, 5919394, 11838788]

約数ペア:

[(1, 11838788), (2, 5919394), (4, 2959697), (13, 910676), (26, 455338), (52, 227669), (83, 142636), (166, 71318), (169, 70052), (211, 56108), (332, 35659), (338, 35026), (422, 28054), (676, 17513), (844, 14027), (1079, 10972), (2158, 5486), (2743, 4316)]