16950830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 33209568

約数和(自身を除く): 16258738

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1291, 1313, 2582, 2626, 6455, 6565, 12910, 13130, 16783, 33566, 83915, 130391, 167830, 260782, 651955, 1303910, 1695083, 3390166, 8475415, 16950830]

約数ペア:

[(1, 16950830), (2, 8475415), (5, 3390166), (10, 1695083), (13, 1303910), (26, 651955), (65, 260782), (101, 167830), (130, 130391), (202, 83915), (505, 33566), (1010, 16783), (1291, 13130), (1313, 12910), (2582, 6565), (2626, 6455)]