19367856

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 36878544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 419, 428, 432, 642, 838, 856, 963, 1257, 1284, 1676, 1712, 1926, 2514, 2568, 2889, 3352, 3771, 3852, 5028, 5136, 5778, 6704, 7542, 7704, 10056, 11313, 11556, 15084, 15408, 20112, 22626, 23112, 30168, 44833, 45252, 46224, 60336, 89666, 90504, 134499, 179332, 181008, 268998, 358664, 403497, 537996, 717328, 806994, 1075992, 1210491, 1613988, 2151984, 2420982, 3227976, 4841964, 6455952, 9683928, 19367856]

約数ペア:

[(1, 19367856), (2, 9683928), (3, 6455952), (4, 4841964), (6, 3227976), (8, 2420982), (9, 2151984), (12, 1613988), (16, 1210491), (18, 1075992), (24, 806994), (27, 717328), (36, 537996), (48, 403497), (54, 358664), (72, 268998), (107, 181008), (108, 179332), (144, 134499), (214, 90504), (216, 89666), (321, 60336), (419, 46224), (428, 45252), (432, 44833), (642, 30168), (838, 23112), (856, 22626), (963, 20112), (1257, 15408), (1284, 15084), (1676, 11556), (1712, 11313), (1926, 10056), (2514, 7704), (2568, 7542), (2889, 6704), (3352, 5778), (3771, 5136), (3852, 5028)]