122938132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{22159}}^1$

素因数の和:22255

約数の個数: 24

約数和(自身を含む): 229577600

約数和(自身を除く): 106639468

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 22159, 44318, 88636, 421021, 842042, 1617607, 1684084, 3235214, 6470428, 30734533, 61469066, 122938132]

約数ペア:

[(1, 122938132), (2, 61469066), (4, 30734533), (19, 6470428), (38, 3235214), (73, 1684084), (76, 1617607), (146, 842042), (292, 421021), (1387, 88636), (2774, 44318), (5548, 22159)]