19191306

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 19999734

約数列:

[1, 2, 3, 6, 107, 167, 179, 214, 321, 334, 358, 501, 537, 642, 1002, 1074, 17869, 19153, 29893, 35738, 38306, 53607, 57459, 59786, 89679, 107214, 114918, 179358, 3198551, 6397102, 9595653, 19191306]

約数ペア:

[(1, 19191306), (2, 9595653), (3, 6397102), (6, 3198551), (107, 179358), (167, 114918), (179, 107214), (214, 89679), (321, 59786), (334, 57459), (358, 53607), (501, 38306), (537, 35738), (642, 29893), (1002, 19153), (1074, 17869)]