19019742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{64693}}^1$

素因数の和:64712

約数の個数: 24

約数和(自身を含む): 44250696

約数和(自身を除く): 25230954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 64693, 129386, 194079, 388158, 452851, 905702, 1358553, 2717106, 3169957, 6339914, 9509871, 19019742]

約数ペア:

[(1, 19019742), (2, 9509871), (3, 6339914), (6, 3169957), (7, 2717106), (14, 1358553), (21, 905702), (42, 452851), (49, 388158), (98, 194079), (147, 129386), (294, 64693)]