19431642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7411}}^1$

素因数の和:7458

約数の個数: 32

約数和(自身を含む): 42693120

約数和(自身を除く): 23261478

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7411, 14822, 22233, 44466, 140809, 170453, 281618, 340906, 422427, 511359, 844854, 1022718, 3238607, 6477214, 9715821, 19431642]

約数ペア:

[(1, 19431642), (2, 9715821), (3, 6477214), (6, 3238607), (19, 1022718), (23, 844854), (38, 511359), (46, 422427), (57, 340906), (69, 281618), (114, 170453), (138, 140809), (437, 44466), (874, 22233), (1311, 14822), (2622, 7411)]