19341294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 44540160

約数和(自身を除く): 25198866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3313, 5838, 6626, 9939, 19878, 23191, 46382, 69573, 139146, 460507, 921014, 1381521, 2763042, 3223549, 6447098, 9670647, 19341294]

約数ペア:

[(1, 19341294), (2, 9670647), (3, 6447098), (6, 3223549), (7, 2763042), (14, 1381521), (21, 921014), (42, 460507), (139, 139146), (278, 69573), (417, 46382), (834, 23191), (973, 19878), (1946, 9939), (2919, 6626), (3313, 5838)]