12169540

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{983}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 25623360

約数和(自身を除く): 13453820

約数列:

[1, 2, 4, 5, 10, 20, 619, 983, 1238, 1966, 2476, 3095, 3932, 4915, 6190, 9830, 12380, 19660, 608477, 1216954, 2433908, 3042385, 6084770, 12169540]

約数ペア:

[(1, 12169540), (2, 6084770), (4, 3042385), (5, 2433908), (10, 1216954), (20, 608477), (619, 19660), (983, 12380), (1238, 9830), (1966, 6190), (2476, 4915), (3095, 3932)]