15431442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 34141632

約数和(自身を除く): 18710190

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 5347, 10694, 16041, 32082, 69511, 139022, 197839, 208533, 395678, 417066, 593517, 1187034, 2571907, 5143814, 7715721, 15431442]

約数ペア:

[(1, 15431442), (2, 7715721), (3, 5143814), (6, 2571907), (13, 1187034), (26, 593517), (37, 417066), (39, 395678), (74, 208533), (78, 197839), (111, 139022), (222, 69511), (481, 32082), (962, 16041), (1443, 10694), (2886, 5347)]