15694796689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 19856229120

約数和(自身を除く): 4161432431

約数列:

[1, 11, 13, 19, 61, 143, 209, 247, 281, 337, 671, 793, 1159, 2717, 3091, 3653, 3707, 4381, 5339, 6403, 8723, 12749, 15067, 17141, 20557, 40183, 48191, 58729, 69407, 70433, 83239, 94697, 165737, 188551, 222833, 226127, 267241, 325679, 390583, 763477, 915629, 1041667, 1231061, 1799243, 2451163, 2939651, 3582469, 4233827, 4296413, 5077579, 5776517, 13541671, 19791673, 23390159, 46572097, 55853369, 63541687, 75094721, 109753823, 257291749, 826041931, 1207292053, 1426799699, 15694796689]

約数ペア:

[(1, 15694796689), (11, 1426799699), (13, 1207292053), (19, 826041931), (61, 257291749), (143, 109753823), (209, 75094721), (247, 63541687), (281, 55853369), (337, 46572097), (671, 23390159), (793, 19791673), (1159, 13541671), (2717, 5776517), (3091, 5077579), (3653, 4296413), (3707, 4233827), (4381, 3582469), (5339, 2939651), (6403, 2451163), (8723, 1799243), (12749, 1231061), (15067, 1041667), (17141, 915629), (20557, 763477), (40183, 390583), (48191, 325679), (58729, 267241), (69407, 226127), (70433, 222833), (83239, 188551), (94697, 165737)]