19037252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1049}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 36015000

約数和(自身を除く): 16977748

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1049, 1396, 2098, 4196, 4537, 9074, 13637, 18148, 27274, 54548, 366101, 732202, 1464404, 4759313, 9518626, 19037252]

約数ペア:

[(1, 19037252), (2, 9518626), (4, 4759313), (13, 1464404), (26, 732202), (52, 366101), (349, 54548), (698, 27274), (1049, 18148), (1396, 13637), (2098, 9074), (4196, 4537)]