15694327292

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{26591}}^1$

素因数の和:26906

約数の個数: 48

約数和(自身を含む): 31844026368

約数和(自身を除く): 16149699076

約数列:

[1, 2, 4, 7, 14, 28, 107, 197, 214, 394, 428, 749, 788, 1379, 1498, 2758, 2996, 5516, 21079, 26591, 42158, 53182, 84316, 106364, 147553, 186137, 295106, 372274, 590212, 744548, 2845237, 5238427, 5690474, 10476854, 11380948, 19916659, 20953708, 36668989, 39833318, 73337978, 79666636, 146675956, 560511689, 1121023378, 2242046756, 3923581823, 7847163646, 15694327292]

約数ペア:

[(1, 15694327292), (2, 7847163646), (4, 3923581823), (7, 2242046756), (14, 1121023378), (28, 560511689), (107, 146675956), (197, 79666636), (214, 73337978), (394, 39833318), (428, 36668989), (749, 20953708), (788, 19916659), (1379, 11380948), (1498, 10476854), (2758, 5690474), (2996, 5238427), (5516, 2845237), (21079, 744548), (26591, 590212), (42158, 372274), (53182, 295106), (84316, 186137), (106364, 147553)]