15691743708

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{38371}}^1$

素因数の和:39074

約数の個数: 48

約数和(自身を含む): 37363890816

約数和(自身を除く): 21672147108

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 643, 1286, 1929, 2572, 3858, 7716, 34079, 38371, 68158, 76742, 102237, 115113, 136316, 153484, 204474, 230226, 408948, 460452, 2033663, 4067326, 6100989, 8134652, 12201978, 24403956, 24672553, 49345106, 74017659, 98690212, 148035318, 296070636, 1307645309, 2615290618, 3922935927, 5230581236, 7845871854, 15691743708]

約数ペア:

[(1, 15691743708), (2, 7845871854), (3, 5230581236), (4, 3922935927), (6, 2615290618), (12, 1307645309), (53, 296070636), (106, 148035318), (159, 98690212), (212, 74017659), (318, 49345106), (636, 24672553), (643, 24403956), (1286, 12201978), (1929, 8134652), (2572, 6100989), (3858, 4067326), (7716, 2033663), (34079, 460452), (38371, 408948), (68158, 230226), (76742, 204474), (102237, 153484), (115113, 136316)]