19363974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8699}}^1$

素因数の和:8764

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 25736826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8699, 17398, 26097, 52194, 60893, 121786, 182679, 365358, 461047, 922094, 1383141, 2766282, 3227329, 6454658, 9681987, 19363974]

約数ペア:

[(1, 19363974), (2, 9681987), (3, 6454658), (6, 3227329), (7, 2766282), (14, 1383141), (21, 922094), (42, 461047), (53, 365358), (106, 182679), (159, 121786), (318, 60893), (371, 52194), (742, 26097), (1113, 17398), (2226, 8699)]