15949892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4320

約数の個数: 36

約数和(自身を含む): 34186320

約数和(自身を除く): 18236428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4283, 8566, 17132, 29981, 59962, 81377, 119924, 162754, 209867, 325508, 419734, 569639, 839468, 1139278, 2278556, 3987473, 7974946, 15949892]

約数ペア:

[(1, 15949892), (2, 7974946), (4, 3987473), (7, 2278556), (14, 1139278), (19, 839468), (28, 569639), (38, 419734), (49, 325508), (76, 209867), (98, 162754), (133, 119924), (196, 81377), (266, 59962), (532, 29981), (931, 17132), (1862, 8566), (3724, 4283)]