19537206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13183}}^1$

素因数の和:13220

約数の個数: 32

約数和(自身を含む): 44298240

約数和(自身を除く): 24761034

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13183, 26366, 39549, 79098, 171379, 250477, 342758, 500954, 514137, 751431, 1028274, 1502862, 3256201, 6512402, 9768603, 19537206]

約数ペア:

[(1, 19537206), (2, 9768603), (3, 6512402), (6, 3256201), (13, 1502862), (19, 1028274), (26, 751431), (38, 514137), (39, 500954), (57, 342758), (78, 250477), (114, 171379), (247, 79098), (494, 39549), (741, 26366), (1482, 13183)]