12995872

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4132

約数の個数: 24

約数和(自身を含む): 25845372

約数和(自身を除く): 12849500

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 4021, 8042, 16084, 32168, 64336, 128672, 406121, 812242, 1624484, 3248968, 6497936, 12995872]

約数ペア:

[(1, 12995872), (2, 6497936), (4, 3248968), (8, 1624484), (16, 812242), (32, 406121), (101, 128672), (202, 64336), (404, 32168), (808, 16084), (1616, 8042), (3232, 4021)]