1966193710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{8101}}^1$

素因数の和:9988

約数の個数: 32

約数和(自身を含む): 3813903072

約数和(自身を除く): 1847709362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1867, 3734, 8101, 9335, 16202, 18670, 24271, 40505, 48542, 81010, 105313, 121355, 210626, 242710, 526565, 1053130, 15124567, 30249134, 75622835, 151245670, 196619371, 393238742, 983096855, 1966193710]

約数ペア:

[(1, 1966193710), (2, 983096855), (5, 393238742), (10, 196619371), (13, 151245670), (26, 75622835), (65, 30249134), (130, 15124567), (1867, 1053130), (3734, 526565), (8101, 242710), (9335, 210626), (16202, 121355), (18670, 105313), (24271, 81010), (40505, 48542)]