19463854498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1\times {\mathrm{208513}}^1$

素因数の和:212769

約数の個数: 16

約数和(自身を含む): 31857602976

約数和(自身を除く): 12393748478

約数列:

[1, 2, 11, 22, 4243, 8486, 46673, 93346, 208513, 417026, 2293643, 4587286, 884720659, 1769441318, 9731927249, 19463854498]

約数ペア:

[(1, 19463854498), (2, 9731927249), (11, 1769441318), (22, 884720659), (4243, 4587286), (8486, 2293643), (46673, 417026), (93346, 208513)]