2011961414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{10987}}^1$

素因数の和:11148

約数の個数: 32

約数和(自身を含む): 3270028800

約数和(自身を除く): 1258067386

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 1159, 1501, 2318, 3002, 4819, 9638, 10987, 21974, 91561, 183122, 208753, 417506, 670207, 867973, 1340414, 1735946, 12733933, 16491487, 25467866, 32982974, 52946353, 105892706, 1005980707, 2011961414]

約数ペア:

[(1, 2011961414), (2, 1005980707), (19, 105892706), (38, 52946353), (61, 32982974), (79, 25467866), (122, 16491487), (158, 12733933), (1159, 1735946), (1501, 1340414), (2318, 867973), (3002, 670207), (4819, 417506), (9638, 208753), (10987, 183122), (21974, 91561)]