19446158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 30791040

約数和(自身を除く): 11344882

約数列:

[1, 2, 19, 38, 631, 811, 1262, 1622, 11989, 15409, 23978, 30818, 511741, 1023482, 9723079, 19446158]

約数ペア:

[(1, 19446158), (2, 9723079), (19, 1023482), (38, 511741), (631, 30818), (811, 23978), (1262, 15409), (1622, 11989)]