12816032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 26943840

約数和(自身を除く): 14127808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 197, 214, 304, 394, 428, 608, 788, 856, 1576, 1712, 2033, 3152, 3424, 3743, 4066, 6304, 7486, 8132, 14972, 16264, 21079, 29944, 32528, 42158, 59888, 65056, 84316, 119776, 168632, 337264, 400501, 674528, 801002, 1602004, 3204008, 6408016, 12816032]

約数ペア:

[(1, 12816032), (2, 6408016), (4, 3204008), (8, 1602004), (16, 801002), (19, 674528), (32, 400501), (38, 337264), (76, 168632), (107, 119776), (152, 84316), (197, 65056), (214, 59888), (304, 42158), (394, 32528), (428, 29944), (608, 21079), (788, 16264), (856, 14972), (1576, 8132), (1712, 7486), (2033, 6304), (3152, 4066), (3424, 3743)]