19231318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 30683664

約数和(自身を除く): 11452346

約数列:

[1, 2, 17, 34, 241, 482, 2347, 4097, 4694, 8194, 39899, 79798, 565627, 1131254, 9615659, 19231318]

約数ペア:

[(1, 19231318), (2, 9615659), (17, 1131254), (34, 565627), (241, 79798), (482, 39899), (2347, 8194), (4097, 4694)]