19007052369

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1\times {\mathrm{71479}}^1$

素因数の和:72220

約数の個数: 16

約数和(自身を含む): 25554385920

約数和(自身を除く): 6547333551

約数列:

[1, 3, 151, 453, 587, 1761, 71479, 88637, 214437, 265911, 10793329, 32379987, 41958173, 125874519, 6335684123, 19007052369]

約数ペア:

[(1, 19007052369), (3, 6335684123), (151, 125874519), (453, 41958173), (587, 32379987), (1761, 10793329), (71479, 265911), (88637, 214437)]