21369034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1741}}^1$

素因数の和:1798

約数の個数: 24

約数和(自身を含む): 35839908

約数和(自身を除く): 14470874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 1741, 3482, 6137, 12274, 29597, 33079, 59194, 66158, 562343, 628501, 1124686, 1257002, 10684517, 21369034]

約数ペア:

[(1, 21369034), (2, 10684517), (17, 1257002), (19, 1124686), (34, 628501), (38, 562343), (323, 66158), (361, 59194), (646, 33079), (722, 29597), (1741, 12274), (3482, 6137)]