19716072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43237}}^1$

素因数の和:43265

約数の個数: 32

約数和(自身を含む): 51885600

約数和(自身を除く): 32169528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43237, 86474, 129711, 172948, 259422, 345896, 518844, 821503, 1037688, 1643006, 2464509, 3286012, 4929018, 6572024, 9858036, 19716072]

約数ペア:

[(1, 19716072), (2, 9858036), (3, 6572024), (4, 4929018), (6, 3286012), (8, 2464509), (12, 1643006), (19, 1037688), (24, 821503), (38, 518844), (57, 345896), (76, 259422), (114, 172948), (152, 129711), (228, 86474), (456, 43237)]