11640388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 21677600

約数和(自身を除く): 10037212

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1579, 1843, 3158, 3686, 6316, 7372, 30001, 60002, 120004, 153163, 306326, 612652, 2910097, 5820194, 11640388]

約数ペア:

[(1, 11640388), (2, 5820194), (4, 2910097), (19, 612652), (38, 306326), (76, 153163), (97, 120004), (194, 60002), (388, 30001), (1579, 7372), (1843, 6316), (3158, 3686)]