13490152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6865

約数の個数: 32

約数和(自身を含む): 28677600

約数和(自身を除く): 15187448

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6827, 13654, 27308, 54616, 88751, 129713, 177502, 259426, 355004, 518852, 710008, 1037704, 1686269, 3372538, 6745076, 13490152]

約数ペア:

[(1, 13490152), (2, 6745076), (4, 3372538), (8, 1686269), (13, 1037704), (19, 710008), (26, 518852), (38, 355004), (52, 259426), (76, 177502), (104, 129713), (152, 88751), (247, 54616), (494, 27308), (988, 13654), (1976, 6827)]