13502008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6833}}^1$

素因数の和:6871

約数の個数: 32

約数和(自身を含む): 28702800

約数和(自身を除く): 15200792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6833, 13666, 27332, 54664, 88829, 129827, 177658, 259654, 355316, 519308, 710632, 1038616, 1687751, 3375502, 6751004, 13502008]

約数ペア:

[(1, 13502008), (2, 6751004), (4, 3375502), (8, 1687751), (13, 1038616), (19, 710632), (26, 519308), (38, 355316), (52, 259654), (76, 177658), (104, 129827), (152, 88829), (247, 54664), (494, 27332), (988, 13666), (1976, 6833)]