12004203952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3037501}}^1$

素因数の和:3037541

約数の個数: 40

約数和(自身を含む): 26365517360

約数和(自身を除く): 14361313408

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 3037501, 6075002, 12150004, 24300008, 39487513, 48600016, 57712519, 78975026, 115425038, 157950052, 230850076, 315900104, 461700152, 631800208, 750262747, 923400304, 1500525494, 3001050988, 6002101976, 12004203952]

約数ペア:

[(1, 12004203952), (2, 6002101976), (4, 3001050988), (8, 1500525494), (13, 923400304), (16, 750262747), (19, 631800208), (26, 461700152), (38, 315900104), (52, 230850076), (76, 157950052), (104, 115425038), (152, 78975026), (208, 57712519), (247, 48600016), (304, 39487513), (494, 24300008), (988, 12150004), (1976, 6075002), (3952, 3037501)]