19934895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 33926400

約数和(自身を除く): 13991505

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 619, 1695, 1857, 2147, 3095, 6441, 9285, 10735, 11761, 32205, 35283, 58805, 69947, 176415, 209841, 349735, 1049205, 1328993, 3986979, 6644965, 19934895]

約数ペア:

[(1, 19934895), (3, 6644965), (5, 3986979), (15, 1328993), (19, 1049205), (57, 349735), (95, 209841), (113, 176415), (285, 69947), (339, 58805), (565, 35283), (619, 32205), (1695, 11761), (1857, 10735), (2147, 9285), (3095, 6441)]