1889835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 3200400

約数和(自身を除く): 1310565

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 349, 361, 1047, 1083, 1745, 1805, 5235, 5415, 6631, 19893, 33155, 99465, 125989, 377967, 629945, 1889835]

約数ペア:

[(1, 1889835), (3, 629945), (5, 377967), (15, 125989), (19, 99465), (57, 33155), (95, 19893), (285, 6631), (349, 5415), (361, 5235), (1047, 1805), (1083, 1745)]