19908133038

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16507573}}^1$

素因数の和:16507648

約数の個数: 24

約数和(自身を含む): 43778086248

約数和(自身を除く): 23869953210

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16507573, 33015146, 49522719, 99045438, 148568157, 297136314, 1106007391, 2212014782, 3318022173, 6636044346, 9954066519, 19908133038]

約数ペア:

[(1, 19908133038), (2, 9954066519), (3, 6636044346), (6, 3318022173), (9, 2212014782), (18, 1106007391), (67, 297136314), (134, 148568157), (201, 99045438), (402, 49522719), (603, 33015146), (1206, 16507573)]