12381460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6832

約数の個数: 48

約数和(自身を含む): 32006016

約数和(自身を除く): 19624556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6803, 13606, 27212, 34015, 47621, 68030, 88439, 95242, 136060, 176878, 190484, 238105, 353756, 442195, 476210, 619073, 884390, 952420, 1238146, 1768780, 2476292, 3095365, 6190730, 12381460]

約数ペア:

[(1, 12381460), (2, 6190730), (4, 3095365), (5, 2476292), (7, 1768780), (10, 1238146), (13, 952420), (14, 884390), (20, 619073), (26, 476210), (28, 442195), (35, 353756), (52, 238105), (65, 190484), (70, 176878), (91, 136060), (130, 95242), (140, 88439), (182, 68030), (260, 47621), (364, 34015), (455, 27212), (910, 13606), (1820, 6803)]