19155036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38933}}^1$

素因数の和:38981

約数の個数: 24

約数和(自身を含む): 45786384

約数和(自身を除く): 26631348

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38933, 77866, 116799, 155732, 233598, 467196, 1596253, 3192506, 4788759, 6385012, 9577518, 19155036]

約数ペア:

[(1, 19155036), (2, 9577518), (3, 6385012), (4, 4788759), (6, 3192506), (12, 1596253), (41, 467196), (82, 233598), (123, 155732), (164, 116799), (246, 77866), (492, 38933)]