19001622

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 38970720

約数和(自身を除く): 19969098

約数列:

[1, 2, 3, 6, 61, 122, 183, 193, 269, 366, 386, 538, 579, 807, 1158, 1614, 11773, 16409, 23546, 32818, 35319, 49227, 51917, 70638, 98454, 103834, 155751, 311502, 3166937, 6333874, 9500811, 19001622]

約数ペア:

[(1, 19001622), (2, 9500811), (3, 6333874), (6, 3166937), (61, 311502), (122, 155751), (183, 103834), (193, 98454), (269, 70638), (366, 51917), (386, 49227), (538, 35319), (579, 32818), (807, 23546), (1158, 16409), (1614, 11773)]