12211300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 36

約数和(自身を含む): 27897520

約数和(自身を除く): 15686220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6427, 12854, 25708, 32135, 64270, 122113, 128540, 160675, 244226, 321350, 488452, 610565, 642700, 1221130, 2442260, 3052825, 6105650, 12211300]

約数ペア:

[(1, 12211300), (2, 6105650), (4, 3052825), (5, 2442260), (10, 1221130), (19, 642700), (20, 610565), (25, 488452), (38, 321350), (50, 244226), (76, 160675), (95, 128540), (100, 122113), (190, 64270), (380, 32135), (475, 25708), (950, 12854), (1900, 6427)]