19366968

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1973}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 48560400

約数和(自身を除く): 29193432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 1973, 2454, 3272, 3946, 4908, 5919, 7892, 9816, 11838, 15784, 23676, 47352, 806957, 1613914, 2420871, 3227828, 4841742, 6455656, 9683484, 19366968]

約数ペア:

[(1, 19366968), (2, 9683484), (3, 6455656), (4, 4841742), (6, 3227828), (8, 2420871), (12, 1613914), (24, 806957), (409, 47352), (818, 23676), (1227, 15784), (1636, 11838), (1973, 9816), (2454, 7892), (3272, 5919), (3946, 4908)]