13214330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 11496070

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 389, 395, 430, 778, 790, 1945, 3397, 3890, 6794, 16727, 16985, 30731, 33454, 33970, 61462, 83635, 153655, 167270, 307310, 1321433, 2642866, 6607165, 13214330]

約数ペア:

[(1, 13214330), (2, 6607165), (5, 2642866), (10, 1321433), (43, 307310), (79, 167270), (86, 153655), (158, 83635), (215, 61462), (389, 33970), (395, 33454), (430, 30731), (778, 16985), (790, 16727), (1945, 6794), (3397, 3890)]