19425936

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4119

約数の個数: 40

約数和(自身を含む): 50693184

約数和(自身を除く): 31267248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4007, 4848, 8014, 12021, 16028, 24042, 32056, 48084, 64112, 96168, 192336, 404707, 809414, 1214121, 1618828, 2428242, 3237656, 4856484, 6475312, 9712968, 19425936]

約数ペア:

[(1, 19425936), (2, 9712968), (3, 6475312), (4, 4856484), (6, 3237656), (8, 2428242), (12, 1618828), (16, 1214121), (24, 809414), (48, 404707), (101, 192336), (202, 96168), (303, 64112), (404, 48084), (606, 32056), (808, 24042), (1212, 16028), (1616, 12021), (2424, 8014), (4007, 4848)]