16921034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 28498176

約数和(自身を除く): 11577142

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 227, 454, 611, 793, 1222, 1586, 2867, 2951, 5734, 5902, 10669, 13847, 21338, 27694, 37271, 74542, 138697, 180011, 277394, 360022, 650809, 1301618, 8460517, 16921034]

約数ペア:

[(1, 16921034), (2, 8460517), (13, 1301618), (26, 650809), (47, 360022), (61, 277394), (94, 180011), (122, 138697), (227, 74542), (454, 37271), (611, 27694), (793, 21338), (1222, 13847), (1586, 10669), (2867, 5902), (2951, 5734)]