1899742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 3169152

約数和(自身を除く): 1269410

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2357, 4714, 30641, 61282, 73067, 146134, 949871, 1899742]

約数ペア:

[(1, 1899742), (2, 949871), (13, 146134), (26, 73067), (31, 61282), (62, 30641), (403, 4714), (806, 2357)]