3781342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 6019200

約数和(自身を除く): 2237858

約数列:

[1, 2, 19, 38, 151, 302, 659, 1318, 2869, 5738, 12521, 25042, 99509, 199018, 1890671, 3781342]

約数ペア:

[(1, 3781342), (2, 1890671), (19, 199018), (38, 99509), (151, 25042), (302, 12521), (659, 5738), (1318, 2869)]