39164788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1789}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 74027240

約数和(自身を除く): 34862452

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 1789, 3578, 5473, 7156, 10946, 21892, 23257, 46514, 93028, 753169, 1506338, 3012676, 9791197, 19582394, 39164788]

約数ペア:

[(1, 39164788), (2, 19582394), (4, 9791197), (13, 3012676), (26, 1506338), (52, 753169), (421, 93028), (842, 46514), (1684, 23257), (1789, 21892), (3578, 10946), (5473, 7156)]